预防的英文：
prevent
take precautions against
protect
guard against

参考例句：
  • Vaccines are prophylactic.
    疫苗有预防的效果 。
  • A trademark used for an antimalarial preparation of quinacrine hydrochloride.
    阿的平商标名称，用于预防疟疾的阿的平氢氯化物制剂
  • Abundant egg white extract can effectively prevent and smoothen fine lines.
    丰富的蛋清精华，有效预防及抚平小细纹。
  • Salk vaccine
    【药】索尔克氏疫苗;脊髓灰质炎菌苗(预防小儿麻痹)
  • Kellogg’s has applied to the US Food and Drug Administration to advertise cereals that prevent colon cancer.
    家乐氏食品公司已向美国食品药物管理局提出申请为其能预防结肠癌的谷类食品做广告。
  • a hedge against inflation
    预防通货膨胀
  • Prevention is better than cure
    预防胜于治疗
  • Prevention and Avoidance of Office or Occupational Sexual Harassment
    预防与避免办公室性骚扰
  • Inoculate a person against [for] smallpox
    给某人种牛痘预防天花
  • Vaccination is a preventive against smallpox.
    种痘是预防天花的方法
prevent是什么意思：
v. 阻止，妨碍；防止
  • To neutralize a city to prevent bombing.
    宣布某城市中立以避免被轰炸。
  • Prevention is better than cure
    预防胜于治疗
  • This has proved an effective preventive.
    这种药证明是很有效的预防剂。
take是什么意思：
v. 拿，取；带；获得；采取；承担；吃；耗费；乘，搭；以为；理解；走；抓住
  • a catch; a take; a taking
    捕获量
  • take a nap; take a snooze
    小睡一下;睡午觉
  • take service with
    在￥帮佣
precautions是什么意思：
n.[C]
1.预防措施或方法
  • I took an umbrella as a precaution.
    我带了一把伞以防下雨。
  • All this woke the local government to the need for safety precautions.
    所有这些使当地政府认识到必须采取安全预防措施。
  • We have taken necessary precautions against fire.
    我们已采取必要的防火措施。

到沪江小D查看预防的英文翻译>>

翻译推荐：