美 [fɔːl bɪˈhaɪnd]
落后：在进度、速度或竞争中落后或滞后。
fall behind // [ falling fell fallen falls ]
动词词组 If you fall behind, you do not make progress or move forward as fast as other people. 落后于
Boris is falling behind all the top players.
鲍里斯正落后于所有的顶尖选手。
动词词组 If you fall behind with something or let it fall behind, you do not do it or produce it when you should, according to an agreement or schedule. 拖后
He faces losing his home after falling behind with the payments.
他拖欠还款后面临失去住房的问题。
Thousands of people could die because the relief effort has fallen so far behind.
成千上万的人可能会因救援跟不上而死去。
... fall back退回；撤退 fall behind落后：跟不上步伐；落后 fall down失败：未能达到预想；在成就上落后： ...
... behind词组短语 fall behind失利;落在……后面;落后;输给别人 hang behind迟迟不离开;落后;由于 ...
... fall behind 落后于 good catch （过时）是长得帅气而且富有的理想丈夫，如意郎君 in a rotation 循环，交替使用 ...
... catch up with 赶上，追上 fall behind 落后，掉队 go over 复习，仔细查看，走到另一边，改变立场 ...
拖欠；落在后面
Contractors who fall behind schedule incur heavy financial penalties.
承包商如延误工期将被处以巨额罚款。
I'm afraid I'll fall behind them.
我怕我会落后他们。
I don't want my students to fall behind the times.
我不希望我的学生落后于时代。
Dr.Rwagacondo says if children get sick, they don't go to school and fall behind scholastically.
VOA : standard.2009.04.25
Would the winner of the war slaughter the enemy that would fall behind or would they give them back?
战争胜利的一方会屠杀对方落在后面的人,还是任其溃逃
古希腊历史简介课程节选 : 耶鲁公开课
you have to like keep working it until... so that you don't fall behind.
你就要不断地工作学习直到……这样你才能不落后。
SpeakingMax英语口语达人 : 都是天才
All too often, struggling small businesses fall behind in paying their federal payroll taxes.
If the market takes off, the blended account would fall behind the pure index fund.
How these difficulties are handled separates the leaders from the ones who fall behind.
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