- 英文:
natural selection - 翻譯:
n. [生]自然選擇,物競天擇說 - 例句:
- 英文:A systematic long-term change of this kind suggests the action of natural selection and indicates that female skeletal characteristics confer greater fitness. But is this the whole story.
- 中文:這種長期的系統變化說明自然選擇的作用,并表明女性骨骼的特性較大的适應性。但是,情況完全是這樣的嗎?
- 編号:
109962
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