| 释义 |
drop behind
[英] [drɒp bɪˈhaɪnd]
[美] [drɑp bɪˈhaɪnd]
[短语] 落后；落伍
词频排名 37676/55435
学习人数 977
难度等级 3/10
认知比例 65.75%
例句
She should not drop behind in her work.
她不该工作退步的。
Her long illness caused her to drop behind the rest of the class.
她长期生病使她落后于班上的其他同学。
The sun drops behind the hilltop.
太阳落到了山后面。
助记
联想
drop（落下）在behind（后面）就是落后了。
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