基本解釋adj.預(yù)防性的n.預(yù)防法=preventive.同根派生 preventative相關(guān)詞英漢例句用作形容詞 (adj.)We have to take preventative measures.我們不得不采取預(yù)防措施。Preventative measures are always better than huge vet bill later.預(yù)防性的檢查治療,永遠(yuǎn)比以后昂貴的診療費(fèi)用要好。preventative更多例句