| 单词 | pep up |
| 释义 | pep up[phrasal verb] informal 1 : to become more lively or active振奋；变得活跃；变得有活力
2 pep (someone or something) up or pep up (someone or something) : to cause (someone or something) to become more lively or active激励；使振奋；使充满活力
⇒ Main Entry: 2 pep |
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