| 单词 | a/one step ahead of |
| 释义 | a/one step ahead ofidiom1 : better prepared than (someone or something) The teacher really has to work to keep one step ahead of the class. She always seems to be one step ahead of me. 2 : able to avoid being caught or found by (someone or something) So far the killer has managed to stay one step ahead of the police/law. |
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