precaution是什么意思 precaution在线中文翻译

precaution 英 [prɪˈkɔ:ʃn] 美 [prɪˈkɔʃən]

precaution 词典解释

1. I took an umbrella as a precaution.
   我带了一把伞以防下雨。
2. We have taken necessary precautions against fire.
   我们已采取必要的防火措施。
3. Take precautions against fire!
   谨防火灾！
4. He took the precaution of locking his door when he went out.
   当他外出的时候谨慎地锁上门。

1. 防范
   ...总之,在进行转基因食品安全性评价时遵循了以下原则:实质等同性原则(substantial equivalence)、预先防范(precaution)的原则、个案评估的原则(case by case)、逐步评估的原则(step by step)、风险效益平衡的原则(balance of benefits...
2. 预防
   ...<<中国日报>>近日以 预防(Precaution) 为标题,刊登了一系列全世界民众戴口罩防范甲型(H1N1)型流感病毒的图片... 2009-05-07...

1. a precautionary measure warding off impending danger or damage or injury etc.
   e.g. he put an ice pack on the injury as a precaution
   e.g. an insurance policy is a good safeguard
   e.g. we let our guard down
   Synonym: safeguard guard
2. the trait of practicing caution in advance
3. judiciousness in avoiding harm or danger
   e.g. he exercised caution in opening the door
   e.g. he handled the vase with care
   Synonym: caution care forethought

precaution [prɪˈkɔ:ʃn]