LESSON 55 Flashcards by 成媛基

Q

宇航员

A

astronaut

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Q

探测

A

detect

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Q

探测

A

detection

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Q

银河

A

Milky Way

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Q

重大成就

A

a major achievement

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Q

相对而言

A

in relative terms

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Q

发出

A

emit

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Q

（光、热等的）散发

A

emission

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Q

无限地，无穷地

A

infinitely

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Q

维持生命

A

support life

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Q

理想的

A

ideal

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Q

进化，发展

A

evolve

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Q

依赖某物

A

depend on sth.

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Q

光亮

A

brightness

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Q

能够做某事

A

be capable of doing sth.

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Q

做为选择，二者择一地

A

alternatively

Q

选择性的

A

alternative

Q

选择（二中择一）

A

alternative

Q

生命形式

A

life form

Q

存在

A

be in existence

Q

产生，发生

A

generate

Q

在轨道上

A

be in orbit

Q

适当的，相配的

A

suitable

Q

分析

A

analyze

分析

analysis

大气

atmosphere

细菌（单数）

bacterium

细菌（复数）

bacteria

产生氧气

generate oxygen

呼吸

breathe

呼吸

breath

珍爱

cherish

科幻小说

science fiction

努力

endeavor

努力

endeavor

天文学

astronomy