natural selection

听听怎么读

英 [ˈnætʃərəl siˈlekʃən]

美 [ˈnætʃərəl sɪˈlɛkʃən]

是什么意思

自然选择，物竞天择说；

英英释义

natural selection

n.a natural process resulting in the evolution of organisms best adapted to the environment
同义词：survivalsurvival of the fittestselection

学习怎么用

双语例句

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。

权威例句

The Genetical Theory of Natural Selection
The Genetical Theory of Natural Selection
The genetical theory of natural selection.
The genetical theory of natural selection.
On the Origian of Species by Means of Natural Selection.
Genetic programming : on the programming of computers by means of natural selection
Genetic Programming: v. 1 On the Programming of Computers by Means of Natural Selection
Genetic Programming: On the Programming of Computers by Means of Natural Selection (Complex Adaptive Systems)
Koza, J.R.: Genetic Programming: On the Programming of Computers by Means of Natural Selection. MIT Press
Genetic programming: On the programming of computers by means of natural selection , : John R. Koza, A Bradford Book, MIT Press, Cam...

n开头的单词