名詞預(yù)防；預(yù)防措施；防備；避孕措施動(dòng)詞使提防；預(yù)先警告網(wǎng)絡(luò)警惕；謹(jǐn)慎；防范
名詞
1. I took an umbrella as a precaution.
我?guī)Я艘话褌阋苑老掠辍?/p>
2. precaution是什么意思
2. We have taken necessary precautions against fire.
我們已采取必要的防火措施。
3. precaution的翻譯
3. Take precautions against fire!
謹(jǐn)防火災(zāi)！
4. precaution
4. He took the precaution of locking his door when he went out.
當(dāng)他外出的時(shí)候謹(jǐn)慎地鎖上門(mén)。
1.
1. 防范：總之,在進(jìn)行轉(zhuǎn)基因食品安全性評(píng)價(jià)時(shí)遵循了以下原則:實(shí)質(zhì)等同性原則(substantial equivalence)、預(yù)先防范(precaution)的原則、個(gè)案評(píng)估的原則(case by case)、逐步評(píng)估的原則(step by step)、風(fēng)險(xiǎn)效益平衡的原則(balance of benefits
2. 預(yù)防：<<中國(guó)日?qǐng)?bào)>>近日以 預(yù)防(Precaution) 為標(biāo)題,刊登了一系列全世界民眾戴口罩防范甲型(H1N1)型流感病毒的圖片... 2009-05-07
1. 預(yù)防措施；防備
A precaution is an action that is intended to prevent something dangerous or unpleasant from happening.
e.g. Could he not, just as a precaution, move to a place of safety?...
就算僅僅是為了以防萬(wàn)一，難道他就不能挪到安全的地方嗎？
e.g. 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。