| 释义 |
per.for.manceHpE5fC:7mEnts, $pL5fC:r-n [U]The performance of a person or machine is how well they do a piece of work or activity.工作情况，表现Some athletes take drugs to improve their performance.一些运动员为了更好表现而使用毒品。These cars have a reputation for poor performance.这些汽车因性能不好而出名。High-performance (=Fast, powerful and easy to control) cars are the most expensive.性能好的车价格最高。This was a very impressive performance by the young player, who scored 12 points within the first 10 minutes.那位年轻球员的表现给人们留下了极深的印象，他在开场10分种内就得了12分。
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