breed out

基本解釋

So if you breed out the BRCA1 and BRCA2 mutation you may inadvertently breed out something of value.
所以利用人工繁殖抽除變異基因BRCA1和BRCA2，那么同時(shí)在不經(jīng)意間也可能把有價(jià)值的東西抽走了。
What we will begin to see is scientists arguing for the use of genetics to breed out certain behavioral traits from humanity.
我們開始看到，科學(xué)家們?yōu)檫z傳技術(shù)辯護(hù)的理由是，可以清除人類身上某些行為缺陷。
These breeders socialize their puppies early on, breed in good traits and breed out bad ones and they can show you your puppies' parents and give you their history.
這些繁育員在早期和他們的小狗們交流，繁育好的特質(zhì)，在繁育中消除不良特質(zhì)，他們可以給你展示你小狗的父母，告訴你他們的歷史。

Always, we reached out for new breed stock to stamp temperament, size, tail set, whatever you feel you need to stay competitive.
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He thought he would buy a small string of them and if things worked out he would breed and sell them for that purpose.
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