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

• 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。
• He is constantly on guard against any threat of humiliation.
  他时刻提防着任何有辱尊严之事。
• For example, some farmers in Kenya use donkeys to guard against lions and cheetahs.
  例如，肯尼亚的一些农民用驴来防范狮子和猎豹。
• 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。
• Reason is a guard against rash action.
  理智能防止草率行动。
• 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。
• 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。
• Guard against mispronunciation when you learn a foreign language.
  学外语时要提防发音错误。
• We should take measures to guard against accidents.
  我们应该采取措施防止事故。