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 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。
• It is necessary to guard against disastrous fires when burning wild bushes and weeds.
  放荒时一定要提防火灾。
• He is constantly on guard against any threat of humiliation.
  他时刻提防着任何有辱尊严之事。
• How to be on guard against pickpockets and swindlers?
  乘坐地铁时如何防范扒窃和诈骗行为？
• We should be on guard against such people.
  我们应警惕这种人。
• 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。
• Be on your guard against pickpockets.
  提防扒手。
• 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。
• Reason is a guard against rash action.
  理智能防止草率行动。
• Actually I'm a guard against heart is heavy, who also don't believe that.
  我其实是个防备心很重的人，谁也不相信。