natural selection
英
['nætʃərəl sɪ'lekʃən]
美
['nætʃərəl sɪ'lekʃən]
-
Noun:
-
a natural process resulting in the evolution of organisms best adapted to the environment
-
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。
-
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌