guard against

英 [ɡɑːd əˈɡenst]

美 [ɡɑːrd əˈɡenst]

提防; 防范

柯林斯词典

• PHRASAL VERB 提防；防范
  If youguard againstsomething, you are careful to prevent it from happening, or to avoid being affected by it.
  1. The armed forces were on high alert to guard against any retaliation.
     武装部队保持高度戒备，以防发生任何报复行动。

双语例句

• Correct mistakes if you have made any and guard against them if you have not.
  有则改之，无则加勉。
• A reporter tries to guard against inaccuracies by checking with a variety of sources.
  记者试图通过多方求证来避免不实报道。
• The laboratorys safety management primarily includes: fire prevention, anti-virus and guard against theft.
  实验室的安全管理主要包括防火、防毒及防盗。
• It is lost forever if the bank fails and so is a guard against reckless gambling with deposits.
  如果银行破产了就永远失去了，并且是对用存款进行不计后果的赌博的保卫。
• New checks are being introduced to guard against smuggling.
  为了提防走私，加了一些新的检查措施。
• It is necessary to guard against disastrous fires when burning wild bushes and weeds.
  放荒时一定要提防火灾。
• Guard against mispronunciation when you learn a foreign language.
  学外语时要提防发音错误。
• Her way to guard against being attacked is never to go out alone at night.
  她防止受到袭击的方法是从不在晚上独自外出。
• We should take measures to guard against accidents.
  我们应该采取措施防止事故。
• We should be on guard against the enemy's invasion.
  我们要防范敌人的入侵。