预防方法的英文

precaution

preventative

preventive

• 预防:    prevent; take prec ...
• 方法:    method; means; way ...
• 预防措预防方法:    potential trouble ...

例句与用法

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1. There is no protection against parapertussis .
   对副百日咳现尚无预防方法。
2. Prevention of alzheimer s disease is not yet known
   阿氏痴呆症并无有有效的预防方法。
3. There is no protection against parapertussis
   对付百日咳现尚无预防方法。
4. Are the following preventive measures effective
   这些预防方法有效吗？
5. The only means of prevention were crude … and ineffective
   唯一的预防方法是粗糙的且无效率。