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

• We have made some achievements, and we must guard against complacency.
  我们已取得一些成就，但要防止自满情绪。
• 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。
• Reason is a guard against rash action.
  理智能防止草率行动。
• 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。
• 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。
• We shall have to be on our guard against making mistakes like that in the future.
  我们今后必须防止发生类似错误。
• He is constantly on guard against any threat of humiliation.
  他时刻提防着任何有辱尊严之事。
• And right off I was on guard against Mencken's books.
  我马上就对门肯的书警觉起来了。
• Guard against mispronunciation when you learn a foreign language.
  学外语时要提防发音错误。
• We should be on guard against such people.
  我们应警惕这种人。