be on guard against

基本解释

• 警惕
• 提防

英汉例句

双语例句

• 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？
  3us.enghunan.gov.cn
• Thus, you should be on guard against this confused mapping.
  因此，您应该谨防这种有混淆的映射。
• And I will be on guard against two evils: hastiness and indecision.
  而且我将防范两个邪恶：草率、优柔寡断。
  bbs.chinadaily.com.cn

原声例句

• One of the things, by the way, that Eikhenbaum does in passing is remind us that we should be on our guard against thinking that sound is onomatopoetic--that is, that it reflects the meaning of what it's talking about.
  艾肯鲍姆在书中提到,他特别提醒我们,不应该赞同拟声现象，拟声就是认为声音能反应它所表达的意思。
  耶鲁公开课 - 文学理论导论课程节选

权威例句

• Such regimes are therefore inherently belligerent and democratic nations must always be on guard against them.
  CENTERFORSECURITYPOLICY: What Undid the Middle East 'Peace Process'
• We must be on guard against cybersecurity becoming cyber-pork as well.
  FORBES: Cybersecurity Theater vs. The Real Thing
• In fact, we should be most on guard against ourselves.
  FORBES: Magazine Article

• be on guard against更多例句

词组短语

短语

• be strictly on guard against 小心警惕地防范;严防
• be on guard against everyone 人都有戒心
• to be on guard against 提防

• be on guard against更多词组