
n.預(yù)防;預(yù)防措施
You should take an umbrella just as a precaution. 你該帶把傘,有備無(wú)患。
I took the precaution of locking everything in the safe. 我把一切東西都鎖在保險(xiǎn)箱里以防萬(wàn)一。
All this wake the local government to the need for safety precaution. 所有這些使當(dāng)?shù)卣J(rèn)識(shí)到必須采取安全預(yù)防措施。
adj.預(yù)先警戒的;預(yù)防的;留心的