英语单词分类 轻松记单词

natural selection

natural selection基本解释

[生]自然选择;物竞天择说

natural selection同义词

natural selection相关例句

用作名词(n.)
  • Natural selection is a very grim natural reaper.
    自然选择是自然界的冷酷收割机。
  • It stops natural selection and genetic survival dead in its tracks.
    大意指将会停止自然选择适者生存。

natural selection英英释义

Noun:
  • a natural process resulting in the evolution of organisms best adapted to the environment