| 词汇 | sharpen (something) up |
| 释义 | sharpen (something) up phrasal verb with sharpen verb [ T ] uk/ˈʃɑː.pən/ us/ˈʃɑːr.pən/ 改进；改善 to perform better, or to improve the performance of something If the company doesn't sharpen up soon, it will go out of business. 如果这家公司不马上改进的话，就会歇业倒闭的。 |
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