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
- hang (back) or fall (behind) in movement, progress, development, etc.
双语例句
- 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。 - 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！ - 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。 - You'll fall behind in your studies if you keep missing school.
如果你继续不去上学，你会在学习上落后的。 - 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。 - Catch up. Don't fall behind.
跟上，不要落后了。 - He may fall behind other students when he comes back.
当他回来时，他可能落在后面了。 - No doubt at some point I'll fall behind.
毫无疑问，某些方面我会落后。 - To cause to hang back or fall behind.
落后于使畏缩不前或落后。