tune up

漢語翻譯

英文解釋：

名詞 tune up:

1. exercising in preparation for strenuous activity
   同義詞：warm-up, tune-up, prolusion
2. adjustments made to an engine to improve its performance
   同義詞：tune-up

動詞 tune up:

1. adjust for (better) functioning
   同義詞：tune
2. adjust the pitches of (musical instruments)
   同義詞：tune

例句：

1. The orchestra were tuning up as we entered the hall.
   我們進入大廳時，管弦樂隊正在調音。
2. Before he began to play, Harry tuned up his banjo.
   開始演奏前，哈利先行調好他的五弦琴。