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

• 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。
• We should keep up with others, or we'll fall behind.
  我们要跟上别人，否则会落后的。
• When the revolution is developing rapidly, some people are bound to fall behind.
  在革命急速发展的时候，总不免有人要落伍的。
• 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。
• I am afraid that I will fall behind others in the exam.
  我害怕在考试中落后于其他人。
• If you stand still, you'll quickly fall behind.
  如果你停滞不前，你很快就会掉队。
• Our teacher was determined that no one should fall behind this term.
  我们老师下决心这学期不让一个人掉队。
• 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。
• Let's begin, otherwise, we will fall behind.
  我们这就开始吧，不然会落后的。