| 短语 | tune up |
| 释义 | tune up 1. when musicians tune up, they prepare their instruments to play at the right PITCH给〔乐器〕调音:2. tune sth ↔ up to make small changes to an engine so that it works as well as possible调试〔引擎〕 tune up (of a musician) adjust one's instrument to the correct or uniform pitch （音乐家）给（乐器）调音, 定调。 ˌtune ˈup|ˌtune sth↔ˈupto adjust musical instruments so that they can play together（乐队等为乐器）调音，定弦The orchestra was tuning up as we entered the hall.我们进入音乐厅时，管弦乐队正在调音。tune upbegin to sing or play 开始演（唱、奏） * Birds tune up on early spring mornings. 春天的早晨，鸟儿都放开了歌喉。 |
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