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

• Millions of doses of antibiotics and smallpox vaccine have been stockpiled to guard against biological weapons.
  为防卫生物武器的袭击，美国已贮备了数百万支抗生素和天花疫苗。
• We should be modest and prudent, guard against arrogance and rashness, and serve the people heart and soul.
  我们应该谦虚谨慎，戒骄戒躁，全心全意为人民服务。
• We must guard against accidents.
  我们必须谨防事故。
• 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。
• 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。
• Correct mistakes if you have made any and guard against them if you have not.
  有则改之，无则加勉。
• He is constantly on guard against any threat of humiliation.
  他时刻提防着任何有辱尊严之事。
• It is necessary to guard against disastrous fires when burning wild bushes and weeds.
  放荒时一定要提防火灾。
• 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。