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precaution

英 [pr?'k???(?)n] 美[pr?'k???n]
  • n. 預(yù)防,警惕;預(yù)防措施
  • vt. 警惕;預(yù)先警告

CET4TEM4IELTS考研TOEFLCET6中低頻詞擴(kuò)展詞匯

詞態(tài)變化


復(fù)數(shù):?precautions;形容詞:?precautionary;

中文詞源


precaution 預(yù)防措施

pre-,預(yù)先,caution,謹(jǐn)慎。

英文詞源


precaution (n.)
c. 1600, from French précaution (16c.) and directly from Late Latin praecautionem (nominative praecautio) "a safeguarding," from past participle stem of Latin praecavere "to guard against beforehand," from prae "before" (see pre-) + cavere "to be one's own guard" (see caution (n.)). The verb meaning "to warn (someone) in advance" is from c. 1700.

雙語(yǔ)例句


1. We are aware of the potential problems and have taken every precaution.
我們已意識(shí)到潛在的問(wèn)題,并采取了全面的預(yù)防措施。

來(lái)自柯林斯例句

2. I took the precaution of clearing out my desk before I left.
我臨走時(shí)特地事先把辦公桌清理了一下。

來(lái)自柯林斯例句

3. I took the precaution of locking money in the safe.
我把所有的錢都鎖在保險(xiǎn)箱里以防萬(wàn)一.

來(lái)自《簡(jiǎn)明英漢詞典》

4. I had taken the precaution of doing a little research before I left London.
我已在離開(kāi)倫敦前進(jìn)行了準(zhǔn)備,做了些調(diào)查研究。

來(lái)自柯林斯例句

5. I took the precaution of clearing out my desk before I left, and only my private secretary knows it.
我在離開(kāi)之前預(yù)先把桌子整理好了,這一點(diǎn)只有我的私人秘書知道。

來(lái)自柯林斯例句