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TOEFL Vocabulary > TOEFL - Set 17 > Flashcards

TOEFL - Set 17 Flashcards

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1
Q

ultrasonic

A

adj. 超音速的/超声(波)的 (supersonic/suprasonic)

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2
Q

ultrasonics

A

n. 超音波学

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3
Q

ultraviolet

A

adj. 紫外线的

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4
Q

unanimity

A

n. 全体一致/一致同意 (concord/consensus/harmony)

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5
Q

unanimous

A

adj. 全体意见一致的 (uniform/agreed)

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6
Q

unbridgeable

A

adj. 不能架桥的/不能逾越的 (impassable/insurmountable)

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7
Q

unbridled

A

adj. 放纵的/无约束的 (uncontrolled/wild)

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8
Q

unbroken

A

adj. 完整的;持续的 (uninterrupted/intact)

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9
Q

uncharted

A

adj. 地图上没标明的

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10
Q

uncover

A

v. 发现/揭示 (reveal/expose/disclose)

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11
Q

underdeveloped

A

adj. 不发达的 (backward/undeveloped)

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12
Q

undergo

A

v. 经历/遭受 (experience/suffer)

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13
Q

undergraduate

A

n. (尚未取得学位的)大学生

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14
Q

graduate

A

n. (大学)毕业生/研究生

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15
Q

underground

A

adj. 地下的/地面下的 (subterranean/buried)

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16
Q

underlying

A

adj. 基础的;在下面的 (fundamental/elementary)

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17
Q

underlie

A

vt. 位于…之下/成为…的基础

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18
Q

undermine

A

v. 渐渐破坏/暗地里破坏 (weaken/impair)

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19
Q

underscore

A

v. 划线于…下/强调 (emphasize/stress)

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20
Q

undertake

A

v. 从事/承担 (take on/embark on/assume)

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21
Q

undertaking

A

n. 任务;事业 (task/project;career)

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22
Q

underwater

A

adj. 在水下的/在水中的 (submarine/submerged)

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23
Q

undo

A

v. 解开/松开 (release/untie)
v. 逆转或清除;取消 (reverse;annul)

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24
Q

undoubtedly

A

adv. 毋庸置疑地/确凿地 (unquestionably/indubitably)

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25
Q

unearth

A

vt. 发觉/挖出;揭露 (dig up/excavate;discover)

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26
Q

unemployed

A

adj. 失业的 (jobless/idle)

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27
Q

unevenly

A

adv. 不平坦地;不均衡地 (irregularly)

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28
Q

unexplored

A

adj. 未开发的/未探索的

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29
Q

unfair

A

adj. 不公平的 (unjust/biased)

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30
Q

unfertilized

A

adj. 未施肥的/未受精的

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31
Q

unfortunately

A

adv. 不幸地 (unluckily)

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32
Q

uniform

A

n. 制服
adj. 统一的;始终如一的 (homogeneous/consistent/unanimous/standardized)

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33
Q

uniformity

A

n. 同样/一式 (homogeneity)

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34
Q

unify

A

vt. 统一/使成一体 (integrate/unite)

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35
Q

unimaginable

A

adj. 不可想象的 (inconceivable/incredible)

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36
Q

uninhabited

A

adj. 无人居住的 (unpopulated/unsettled/unoccupied)

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37
Q

unique

A

adj. 独一无二的;独特的 (peerless/unmatched/unrivaled)

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38
Q

uniqueness

A

n. 独特/独一无二 (distinction/singularity/specialty)

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39
Q

unity

A

n. 结合/一致 (cohesion/harmony)

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40
Q

universal

A

adj. 宇宙的
adj. 普遍的;共同的 (comprehensive/all-inclusive/general)

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41
Q

universe

A

n. 宇宙 (cosmos)

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42
Q

unmatched

A

adj. 无可匹敌的 (unequaled/unparalleled/peerless)

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43
Q

unpredictable

A

adj. 不可预知的 (random/uncertain)

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44
Q

unravel

A

v. 弄清楚(秘密) (discover/solve/work out)
v. 拆开;解开;松开 (unwind/untangle)

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45
Q

unscrupulous

A

adj. 肆无忌惮的/无道德原则的 (unprincipled/immoral)

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46
Q

unselfish

A

adj. 不自私的/慷慨的 (selfless/self-forgetting)

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47
Q

unstable

A

adj. 不稳定的 (inconstant/volatile)

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48
Q

untouched

A

adj. 未触及的 (intact/unbroken)

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49
Q

unwieldy

A

adj. 笨拙的;(因太大/太重/形状奇特等)不易被移动的/笨重的 (cumbersome/unmanageable/bulky)

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50
Q

upgrade

A

v. 使升级/提升 (improve/advance)

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51
Q

upheaval

A

n. 剧变 (a violent disturbance/outburst)

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52
Q

uphold

A

v. 维护/支持 (support/preserve/maintain)

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53
Q

upland

A

n. 丘陵地带/高地 (elevation/highland)

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54
Q

uproot

A

v. 连根拔起/拔除 (pull up/displace)
v. 根除/灭绝;赶出家园/被迫移开 (abolish/eradicate)

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55
Q

upset

A

adj. 心烦意乱的 (concerned/worried)
v. 颠覆/推翻;扰乱 (disturb/overturn)

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56
Q

upside-down

A

adj. 颠倒的 (inverted)

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57
Q

urbane

A

adj. 温文尔雅的 (elegant/polished)

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58
Q

urbanism

A

n. 都市生活/都市化

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59
Q

urbanite

A

n. 都市人

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60
Q

urbanize

A

vt. 使都市化/使文雅

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61
Q

urbanization

A

n. 都市化/文雅化

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62
Q

urge

A

v. 催促;力劝/恳求 (entreat/advocate/hasten)
n. 冲动 (desire/impulse/drive)

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63
Q

urgent

A

adj. 紧急的/迫切的 (pressing/compelling/immediate)

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64
Q

urgency

A

n. 紧急情况 (exigency/need/emergency)

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65
Q

usher in

A

引发/产生 (introduce/begin)

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66
Q

utilitarian

A

adj. 功利的;实利的 (practical/useful)

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67
Q

utility

A

n. 公用事业公司;公用事业设备 (something useful/public service)
n. 运用/效用 (function/usefulness)

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68
Q

utilize

A

v. 利用 (harness/take advantage of)

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69
Q

utilization

A

n. 利用

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70
Q

utopian

A

adj. 乌托邦式的/空想的

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71
Q

utter

A

v. 做声;发表 (speak/express)
adj. 全然的/完全的 (complete)

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72
Q

utterance

A

n. 说话/说话的方式

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73
Q

utterly

A

adv. 完全地/绝对地 (absolutely/completely)

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74
Q

butterfly

A

n. [动]蝴蝶

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75
Q

vacant

A

adj. 空的/未被占用的 (empty/uninhabited)

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76
Q

vacancy

A

n. 空白/空缺 (absence/emptiness)

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77
Q

vacation

A

n. 度假/休假

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78
Q

vacate

A

vt. 腾出/空出 (depart/leave)

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79
Q

vaccine

A

n. 疫苗

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80
Q

vaccinate

A

v. 进行预防接种

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81
Q

vacuum

A

n. 真空

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82
Q

vague

A

adj. 模糊的;含糊的 (imprecise/obscure/indistinct)

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83
Q

valid

A

adj. 有效的;有根据的/正确的 (authentic/sound/logical)

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84
Q

validity

A

n. 有效性/合法性

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85
Q

valve

A

n. 活门/阀

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86
Q

vanish

A

vi. 消失;灭绝 (disappear/die out)

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87
Q

vapor

A

n. 水汽/水蒸气 (gas/steam)

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88
Q

vaporize

A

v. (使)蒸发 (evaporate)

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89
Q

vaporization

A

n. 蒸发 (evaporation)

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90
Q

variable

A

n. [数]变数/变量 (factor)
adj. 可变的/易变的 (changeable/inconstant)

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91
Q

variation

A

n. 变异;变种 (change/selection/deviation)

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92
Q

variety

A

n. 变化/多样性 (diversity/assortment/selection)

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93
Q

variance

A

n. 分歧;差异

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94
Q

varied

A

adj. 杂色的/各式各样的 (differed/diversified/various)

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95
Q

various

A

adj. 各种的 (diverse/assorted/different)

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96
Q

varnish

A

vt. 涂上清漆/修饰 (lacquer/cover/glaze)
n. 清漆

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97
Q

vast

A

adj. 巨大的/大量的;范围广的 (large/broad/extensive)

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98
Q

vastness

A

n. 巨大

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99
Q

vault

A

n. 拱顶;地下室

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100
Q

vaulted

A

adj. 拱状的

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101
Q

vegetation

A

n. 植物/草木/植被 (plants)

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102
Q

vegetable

A

n. 蔬菜

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103
Q

vegetarian

A

n. 素食者

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104
Q

vehicle

A

n. 交通工具/车辆 (automobile/instrument)
n. 媒介物/传达手段 (a means of conveying/medium)

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105
Q

veil

A

vt. 隐藏/遮蔽 n. 面纱 (cover/hide)

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106
Q

vein

A

n. 静脉

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107
Q

veining

A

n. 脉络分布;矿脉

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108
Q

velocity

A

n. 速度;速率 (speed)

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109
Q

venerable

A

adj. 值得尊敬的/庄严的 (revered/honored)

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110
Q

veneration

A

n. 尊敬/崇拜

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111
Q

venom

A

n. (蛇的)毒液 (poison)
n. 恶意/怨恨 (spite/malice)

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112
Q

venomous

A

adj. 有毒的 (poisonous/noxious)

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113
Q

vent

A

v. 表达/发泄(感情/尤指愤怒)
n. 通风孔;出烟孔 (outlet)

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114
Q

ventilate

A

vt. 使通风 (freshen/aerate)

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115
Q

ventilation

A

n. 通风

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116
Q

venture

A

n. 冒险(事业)/投机活动 (speculation/adventure)

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117
Q

venturesome

A

adj. 好冒险的;(行为)冒险的 (risky/hazardous)

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118
Q

venue

A

n. 地点;会场 (place/locality)

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119
Q

avenue

A

n. 林荫道/大街

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120
Q

verbal

A

adj. 口头的 (oral/spoken)

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121
Q

nonverbal

A

adj. 不用语言的

122
Q

verify

A

vt. 证明/证实 (confirm/prove)

123
Q

versatile

A

adj. 多才多艺的 (talented/skilled)
adj. 通用的;可塑的/可变形的 (common/flexible/pliable)

124
Q

verse

A

n. 诗/韵文 (poetry)

125
Q

version

A

n. 译本/译文 (counterpart/edition)
n. 一种描述 (description)

126
Q

vertical

A

adj. 垂直的/竖直的 (upright/perpendicular)

127
Q

vessel

A

n. 船 (craft/ship)
n. 脉管 (duct)
n. 容器 (container)

128
Q

vestige

A

n. 痕迹/遗迹/残余 (remnant/remains)

129
Q

veteran

A

n. 老兵;老手

130
Q

veto

A

n. 否决;否决权 (rejection/prohibition)
vt. 否决;禁止 (deny/prohibit)

131
Q

viable

A

adj. 可行的/切实可行的 (feasible/practicable)
adj. 能活下去的 (alive/growing)

132
Q

vibrant

A

adj. 活泼的;生气勃勃的 (active/energetic/lively)

133
Q

vibrate

A

v. 颤动/震动

134
Q

vibration

A

n. 振动/颤动 (oscillation/shaking)

135
Q

vicinity

A

n. 附近/接近 (proximity/nearness)

136
Q

victor

A

n. 胜利者;获胜者 (conqueror/winner)

137
Q

victory

A

n. 胜利/战胜

138
Q

victorious

A

adj. 获胜的/胜利的 (successful/triumphant)

139
Q

vie

A

v. 竞争 (rival)

140
Q

vigilance

A

n. 警戒/警惕 (watchfulness/alertness/caution)

141
Q

vigor

A

n. 精力/活力 (strength/energy)

142
Q

vigorous

A

adj. 健壮的/精力旺盛的;有力的 (robust/strong/energetic)

143
Q

vine

A

n. 葡萄藤/蔓

144
Q

violence

A

n. 暴力/强暴 (force)

145
Q

nonviolence

A

n. 非暴力

146
Q

violent

A

adj. 暴力引起的/暴烈的 (turbulent)
adj. 激烈的/强烈的 (strong/powerful)

147
Q

viral

A

adj. 病毒的

148
Q

virus

A

n. [微]病毒

149
Q

virtue

A

n. 美德 (merit/goodness)

150
Q

virtually

A

adv. 事实上/实质上 (almost completely/practically/essentially)

151
Q

victuosity

A

n. 艺术鉴别力

152
Q

viscosity

A

n. 粘度/粘性 (viscidity/stickiness)

153
Q

viscous

A

adj. 粘滞的/粘性的 (gelatinous/sticky)

154
Q

vision

A

n. 视觉 (seeing/sight)

155
Q

visibility

A

n. 可见度

156
Q

division

A

n. 分开/分割

157
Q

subdivision

A

n. 细分/一部

158
Q

vista

A

n. 景色 (sight/outlook)

159
Q

vital

A

adj. 极重要的/致命的 (essential/crucial)

160
Q

vitalism

A

n. 活机论/生机说

161
Q

vitalist

A

n. 活力论者

162
Q

vitality

A

n. 活力/生命力

163
Q

vivid

A

adj. (光线/色彩)鲜艳的/强烈的 (bright/lively)
adj. 生动的/逼真的 (graphic/dramatic/lively)

164
Q

vocation

A

n. 职业 (career/profession)

165
Q

vocational

A

adj. 职业的

166
Q

void

A

n. 空白/空虚 (emptiness/space)
adj. 无效的 (canceled/invalid)

167
Q

volatile

A

adj. 挥发性的 (evaporable)
adj. 可变的/不稳定的 (unstable/changeable)

168
Q

volcanic

A

adj. 火山的

169
Q

voltage

A

n. 电压

170
Q

volume

A

n. 体积/容积;量 (capacity/bulk;amount)

171
Q

voluntary

A

adj. 自愿的;志愿的 (willing/unforced)

172
Q

volunteer

A

n. 自愿者
v. 自愿 (offer)

173
Q

voracious

A

adj. 狼吞虎咽的/贪婪的 (greedy/insatiable)

174
Q

vote

A

vt. 投票 (cast one’s ballot)
n. 投票/选票

175
Q

voter

A

n. 投票者/选举人

176
Q

vowel

A

n. 元音

177
Q

voyage

A

n. 旅行/航程 (journey/aviation)

178
Q

vulnerable

A

adj. 易受攻击的;易受伤害的 (defenseless/susceptible)

179
Q

wade

A

v. 涉水/费力行走 (paddle)

180
Q

wagon

A

n. 四轮马车

181
Q

waist

A

n. 腰/腰部

182
Q

wrist

A

n. 手腕/腕关节

183
Q

wristwatch

A

n. 手表

184
Q

waive

A

v. 放弃;免除 (give up;exempt)

185
Q

walkout

A

n. 罢工 (strike/walk out)

186
Q

walnut

A

n. 胡桃/核桃树

187
Q

wane

A

v. 减少/衰落 (decline/dwindle)

188
Q

ward off

A

防止/挡住 (keep away)

189
Q

warranty

A

n. 担保/保证;保修 (guaranty/security)

190
Q

warrantable

A

adj. 可证明为正确的/可证实的 (tenable/justified)

191
Q

warrior

A

n. 战士/勇士 (fighter/combatant)

192
Q

wary

A

adj. 小心翼翼的/机警小心的 (cautious/discreet)[wary of]

193
Q

waste disposal

A

废物处理

194
Q

watercourse

A

n. 水道/河道

195
Q

wavy

A

adj. 波状的/起浪的;波动的 (sinuate;fluctuate)

196
Q

wax

A

n. 蜂蜡;蜡状物
v. 上蜡于 (polish)

197
Q

waxy

A

adj. 苍白的;光滑的 (pallid;smooth)

198
Q

weapon

A

n. 武器 (arms)

199
Q

wear away

A

磨去 (erode/abrase/rub out)

200
Q

wear out

A

用坏/磨损 (no longer useable/abrase)

201
Q

weary

A

adj. 疲倦的;厌倦的 (tired/exhausted/fatigued)

202
Q

weariness

A

n. 疲倦 (fatigue/tiredness)

203
Q

weather

A

v. 风化

204
Q

weathering

A

n. 侵蚀/风化 (erosion/exposure)

205
Q

weave

A

vi. 迂回行进 (swing)
vt. 编织/组合 (cloth making/knit/interlace)

206
Q

weaverbird

A

n. [鸟]织巢鸟之一种

207
Q

weaver

A

n. 织布者/织工

208
Q

wed

A

v. 娶/嫁/结婚 (marry)

209
Q

wedding

A

n. 婚礼 (nuptial/marriage ceremony)

210
Q

wedge-shaped

A

adj. 楔形的

211
Q

weed

A

n. 杂草

212
Q

locoweed

A

n. [植] 疯草(牲畜食后引起疯草病)

213
Q

weep

A

vi. 哭泣 (cry/sob)

214
Q

weird

A

adj. 怪诞的/奇异的 (queer/strange)

215
Q

weld

A

v. 焊接

216
Q

welfare

A

n. 福利 (well-being/benefit)

217
Q

well-being

A

n. 安宁/福利 (welfare/happiness)

218
Q

well organized

A

有组织的

219
Q

whim

A

n. 随意/冲动 (fancy/caprice/impulse)

220
Q

whisk off

A

突然带走 (hurry away/take away suddenly)

221
Q

whittle

A

v. 削;削减 (cut/shear)

222
Q

wholesale

A

adj. 批发的
adj. 大规模的 (large-scale)

223
Q

wholesaler

A

n. 批发商

224
Q

wholesome

A

adj. 有益健康的 (healthful/beneficial)

225
Q

wildlife

A

n. 野生动植物 (animal)

226
Q

wind up

A

结束/终止 (conclude/terminate/end)

227
Q

wipe out

A

毁灭/破坏 (destroy)

228
Q

wit

A

n. 智力/才智 (intellect/cleverness)

229
Q

withdraw

A

v. 撤退 (retreat/depart)
v. 收回/撤销 (revoke/retract)

230
Q

withdrawal

A

n. 收回;撤退/退回 (secession)

231
Q

wither

A

v. (使)枯萎/凋谢 (shrivel/shrink)

232
Q

witness

A

vt. 目击;为…作证 (observe/watch)
n. 证人

233
Q

woods

A

n. 森林 (forest/woodland)

234
Q

cottonwood

A

n. [植]三叶杨/棉白杨

235
Q

softwood

A

n. 软木材

236
Q

wool

A

n. 羊毛

237
Q

woolen

A

adj. 羊毛制的;毛织品的

238
Q

woolly

A

adj. 多毛的 (hairy)

239
Q

worldwide

A

adj. 全世界的 (global/universal)

240
Q

wrap

A

vt. 裹/包/捆 (enclose)[wrap up]

241
Q

wreck

A

n. 失事;失事的残骸 (destruction/ruins)
vt. 失事 (sink/destroy)

242
Q

shipwreck

A

n. 船只失事/海难

243
Q

wrestling

A

n. 摔跤/格斗

244
Q

wring

A

vt. 绞/拧/扭 (twist/squeeze)

245
Q

wrinkle

A

n. 皱纹/褶皱 (furrow/crease)

246
Q

yarn

A

n. 纱/纱线

247
Q

yawn

A

n. 呵欠

248
Q

yelp

A

vi. 狗吠 (bark)

249
Q

yield

A

v. 生产;产生 (produce/bear/provide)
v. 屈服;放弃;投降 (defer/surrender).
n. 产量;收益 (output/income)

250
Q

yield to

A

屈服于… (give in/succumb to)

251
Q

yolk

A

n. 蛋黄

252
Q

zeal

A

n. 热心/热情/热忱 (fever/ardor)

253
Q

zealous

A

adj. 热心的;狂热的 (enthusiastic/fervent)

254
Q

zenith

A

n. 顶点/顶峰 (pinnacle/peak)

255
Q

zigzag

A

adj. 曲折的 (sinuous)
adj. 锯齿状的/Z字形的 (jagged)

256
Q

zone

A

n. 区域;地带 (region/district)

257
Q

ozone

A

n. [化]臭氧

258
Q

chip

A

n. 缺口/碎片/薯片/芯片
v. 打破/损坏;切下/削下

259
Q

hobby

A

n. 业余爱好

260
Q

regarding

A

prep. 关于

261
Q

feast

A

n. 盛宴/宴会

262
Q

obviously

A

adv. 显然地/明显地

263
Q

romantic

A

adj. 浪漫的/爱情的

264
Q

gender

A

n. 性别

265
Q

apparently

A

adv. 显然地

266
Q

concerning

A

prep. 关于/涉及

267
Q

analytic

A

adj. 解析的/分析的;分解的;善于分析的

268
Q

prioritize

A

v. 按重要性排列;划分优先顺序;优先处理

269
Q

criterion

A

n. (评判或做决定的)标准/准则/原则(复数criteria)

270
Q

comparison

A

n. 比较/对比;相比

271
Q

reflect

A

v. 反映;反射;显示;认真思考

272
Q

schematic

A

adj. 简略的;严谨的

273
Q

(right) off the bat

A

立刻;毫不犹豫

274
Q

convince

A

v. 使相信/使信服;说服/劝说

275
Q

metal

A

n. 金属

276
Q

otter

A

n. 水獭

277
Q

seal

A

n. 海豹

278
Q

walrus

A

n. 海象

279
Q

abacus

A

n. 算盘

280
Q

abase

A

vt. 使谦卑/贬抑 (debase/demean)

281
Q

abate

A

v. (指风势/疼痛等)减弱/减轻 (diminish/decrease)

282
Q

abdicate

A

v. 放弃(高职位/权利);放弃王位 (yield)

283
Q

abdominal

A

adj. 腹部的/下腹的

284
Q

abduct

A

v. 诱拐/拐走 (kidnap)

285
Q

aberrant

A

adj. 不循常规的/偏离正道的 (anomalous/atypical/deviant)

286
Q

abhor

A

v. 憎恨/厌恶 (hate/detest)

287
Q

abject

A

adj. 悲惨的/可怜的;(指人/行为)下流的/下贱的 (mean/ignoble)

288
Q

ably

A

adv. 干练地/能干地

289
Q

abnormality

A

n. 反常/不正常/变态

290
Q

abode

A

n. 住所

291
Q

abominable

A

adj. 可憎的/可恶的;极坏的;令人不愉快的

292
Q

aboveboard

A

adj. 光明磊落的/广平正大的/率直的 (forthright/plain dealing/straight)

293
Q

abreast

A

adv. 并肩/并列

294
Q

abridge

A

v. 删节/缩写 (cut/cut back/retrench/slash)

295
Q

abstain

A

vt. 戒酒;放弃(投票等) (desist/refrain)

296
Q

abstention

A

n. (投票)弃权;戒除

297
Q

abstinence

A

n. 禁欲/节制 (continence/temperance)

298
Q

abusive

A

adv. 辱骂地/诅咒地

299
Q

abyss

A

n. 深渊

300
Q

accede

A

vt. 同意;就职 (assent/acquiesce)

TOEFL Vocabulary (18 decks)

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