短語詞組用作名詞 (n.)動(dòng)詞+～advocate 〔take〕 precautions 提倡〔實(shí)行〕預(yù)防形容詞+～necessary 〔proper, special〕 precautions 必要〔適當(dāng),特殊〕的預(yù)防措施短語Perimeter Precaution 周界防范;周界提防overwinding precaution 過卷預(yù)防措施Risk Precaution 風(fēng)險(xiǎn)防范Security precaution 安全防范laser precaution 激光防護(hù)installation precaution 安裝注意事項(xiàng)precaution measure 預(yù)防措施winter precaution 冬防Efficient precaution 有效的預(yù)防措施take precautions against vt . 采取措施預(yù)防precaution against 提防，防范；耐心safety precaution 安全預(yù)防措施 返回 precaution