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。
• Expose soldiers to unnecessary risks You must guard against catching a cold.
  使士兵冒不必要的危险你必须小心以防感冒。
• We should take measures to guard against accidents.
  我们应该采取措施防止事故。
• You have made good progress in teaching and researching but you should guard against complacency.
  你的教学科研取得了长足的进步，但不应因此而自满。
• 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。
• 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。
• Miners wore a helmet as a guard against falling rocks.
  矿工头戴钢盔，防备落下的岩石。
• It is necessary to guard against disastrous fires when burning wild bushes and weeds.
  放荒时一定要提防火灾。
• 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。