雅思單詞precaution什么意思-precaution詞組短語_例句_同義詞

precaution意思

n.預(yù)防措施

precaution詞組短語

take precautions against采取措施預(yù)防

precaution against提防，防范；耐心

safety precaution安全預(yù)防措施

precaution同義詞

n.

measure，step，circumspection，caution，judiciousness

precaution例句

1、They failed to appreciate significance of the precautions.

他們沒有意識到這些預(yù)防措施的重要性。

2、The instructor tried to drive home to us the need for safety precautions before diving.

教練讓我們充分明白跳水前采取安全措施的必要性。

3、Take precautions against fire!

謹防火災(zāi)！

4、Every time that he passed the law-school，which rarely happened，he buttoned up his frock-coat，--the paletot had not yet been invented，--and took hygienic precautions.

他每次打法學(xué)院門前走過時（這對他來說是不常有的事），他便扣好他的騎馬服（當時短上衣還沒有被發(fā)明），并采取衛(wèi)生措施。

5、I took the precaution of locking money in the safe.

我把所有的錢都鎖在保險箱里以防萬一。

6、Inevitably there will remain some risk of incendive discharge and for this reason precautions are also necessary to avoid flammable atmospheres in the area where the blast cleaning is taking place.

不可避免地，噴砂清洗過程中會有一定的可燃性放電危險，因此需要采取預(yù)防措施以避免噴砂清洗區(qū)形成易燃環(huán)境。

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