单词：drop astern
drop astern的用法和样例：
例句
- We cannot afford to drop behind our competitors.我们可担当不起落后于竞争对手的后果。
- After long time from school study everytime, I can feel I become stupid because I drop behind them.每次很长时间不上学以后，我觉得自己笨了许多，因为比别人又落后了一些。
单词：drop astern 相关文章
What are you going to do with that vase, Penny? Im going to put it on this table, Sam. Dont do that. Give it to me. What are you going to do with it? Im going to put it here, in front of the window. Be careful. Dont drop it! Dont put it there, Sam.
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What are you going to do with that vase, Penny? I'm going to put it on this table, Sam. Don't do that. Give it tome. What are you going to do with it? I'm going to put it here, in front of the window. Be careful! Don't drop it! Don't put it there, Sa
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