| 释义 |
tune AHD[to͞on, tyo͞on] D.J.[tuːn, tjuːn]K.K.[tun, tjun]tuned, tun.ing, tunes tune up - Music To adjust an instrument to a desired pitch or key.【音乐】 调弦，调音：给乐器调音以达到所期望的音高或音调
- To adjust a machine so as to put it into proper condition.调节（机器等）：调整机器使其处于正常的工作状态
- To prepare (oneself) for a specified activity.热身，准备活动：为某一特殊活动做准备
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