US 6-1 Flashcards by Julie Zhu | Brainscape

Q

wagon

A

四轮马车，火车

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Q

transcontinental railroad

A

横跨大陆的铁路

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Q

hammer-wielding men

A

行使/挥动/挥舞锤子的人们

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Q

granite

A

花岗岩

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Q

rival

A

与…相抗衡

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Q

conceive

A

相信，构思

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Q

corruptive investor

A

利欲熏心/腐败的投资者

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Q

avalanche

A

雪崩

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Q

excavate

A

开凿，挖掘

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Q

deadliest

A

最致命的，最危险的

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Q

swap A for B

A

用A换来了B

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Q

back-breaking work

A

艰苦繁重的工作

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Q

locomotive

A

火车头

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Q

nitroglycerin

A

硝化甘油（超猛的一种炸药）

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Q

on the spot

A

现场

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Q

hazard

A

赌运气，冒…的危险

Q

detonation

A

爆炸

Q

rock slides

A

岩石坍塌

Q

spike

A

长钉

Q

buffalo

A

野牛