selfing的用法和樣例：
例句
- On selfing or crossing heterozygotes some double recessives may appear, giving viable offspring.
在自交或雜交產(chǎn)生的雜合子中雙隱性性狀可以表現出來(lái)并產(chǎn)生可育后代。 - Selfing is inhibited by genetic self incompatibility and also by the fact that within a single flower the stigma is receptive before the anthesis are ready to shed pollen.
由于遺傳上的自交不親和性以及花中柱頭只能在花粉準備撒粉以前接受花粉，因而防止了自交。
