adj.預(yù)防性的
n.預(yù)防法
=preventive.
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。