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

• I suggest you work hard at your lessons, or you'll fall behind.
  我建议你努力学习功课，否则，你就会落后。
• Never fall behind, keep up!
  不要落后，要跟上！
• Catch up. Don't fall behind.
  跟上，不要落后了。
• 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。
• 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。
• To cause to hang back or fall behind.
  落后于使畏缩不前或落后。
• We should keep up with others, or we'll fall behind.
  我们要跟上别人，否则会落后的。
• He may fall behind other students when he comes back.
  当他回来时，他可能落在后面了。
• 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。
• Put on a spurt, or you'll fall behind.
  加把劲，不然你要落后了。