artificial selection
英
美
- 人工选择,人工淘汰,人为淘汰
双语例句
- They were natural and wild, not the product of generations of artificial selection.
那是自然的，是野生的，并非几代的人工选择的产品。 - Tree farmers have never subjected trees to the process of selection and breeding.
林业农场主们也从未将林木置于人工选择和培养的过程之中。
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