fall behind

英 [fɔːl bɪˈhaɪnd]

美 [fɔːl bɪˈhaɪnd]

落后; 跟不上; 不能按时完成（或交付）

英英释义

verb

• retreat
  Synonym:fall backlosedrop offrecede
• hang (back) or fall (behind) in movement, progress, development, etc.
  Synonym:lagdawdlefall back

双语例句

• If you fall behind with the rent, you will be asked to leave.
  如果你拖欠房租，就得请你走。
• They never fall behind by simply standing still.
  他们永远不会因为停滞不前而落后。
• A week's illness made her fall behind with her study.
  得了一星期的病，她在学习上落后了。
• Never fall behind, keep up!
  不要落后，要跟上！
• If you fall behind, you must keep up with the rest of the class.
  如果你落后了，你必须赶上其他同学。
• If you don't come to class regularly, you will fall behind in your studies.
  如果你经常不来上课，学习成绩就会落在别人后面。
• If your payments of rent fall behind, you will be asked to leave.
  如果你不如期交房租，你就会被撵走。
• We should keep up with others, or we'll fall behind.
  我们要跟上别人，否则会落后的。
• Every time his wife came to visit, he'd fall behind.
  每次他妻子来看他时他就落后了。
• One will fall behind the times if one does not acquire new knowledge.
  不及时充电，更新知识，就会落后于时代。