| 释义 |
●ˌtune ˈup●ˌtune sth ˈupwhen musicians tune up or tune up their instruments, they adjust them so that they can play together （为乐器）调音，定弦◆We could hear the orchestra tuning up.
我们听到管弦乐队在试音。◆The quartet tuned up and began to play.
四重奏乐队调音之后就开始了演奏。[v + adv] [v + n/pron + adv] [v + adv + n] |