| 释义 |
tune obj INSTRUMENTHtjU:n, $tU:nv [T]to change a part of (a musical instrument) so that the instrument produces sounds at the correct PITCH (= degree to which the sound is high or low) when played为（乐器）调音（或定弦）Get into the habit of tuning your guitar every day before you practise.要养成习惯, 每天练习前调一下你的吉他弦。She tuned (up) her violin before the concert. [M]音乐会前她调了一下她的小提琴弦。A tuning fork is a metal object in the form of a small bar which is divided into two for about half of its length, and which, when hit gently, produces a note of a particular PITCH. It is used when tuning musical instruments.音叉A tuning peg (also tuning pin) is a short wooden or metal stick with a flat rounded end, that is turned to make the strings on a musical instrument tighter or looser.调音弦轴
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