杀灭

shā miè bìng yuán

杀灭病源

kill pathogenic

zhè zhǒng huà xué pǐn bèi yòng lái shā miè huā shēng shang shēng zhǎng de méi jūn

这种化学品被用来杀灭花生上生长的霉菌。

The chemical was used to kill a mold that grows on peanuts.

shā chóng jì bù jǐn shā miè hài chóng hái huì shā sǐ yì chóng

杀虫剂不仅杀灭害虫还会杀死益虫。

Pesticides kill off beneficial insects as well as harmful ones.