曲子的英文：
tune
music
melody

参考例句：

Played songs that were vintage Cole Porter.
弹奏的是最好的科尔·波特的曲子

The music was created by a teacher.
这支曲子是由一位教师创作的。

He thumped out a tune(ie played it loudly)on the piano.
他用力在钢琴上弹奏一支曲子.

How do you finger this piece?
这段曲子怎么弹？

strum chords on a guitar.
用吉它弹奏曲子

Later musicians created works based on this genre.
后来乐工也模仿创作曲子。

Play a tune on the piano
用钢琴弹一个曲子

This piece of music is suitable for tango.
这支曲子适合跳探戈舞。

The old organ wheezed out a tune.
那架老风琴呜呜地奏出曲子。

Have you heard his rendering of Beethoven?
你听过他演奏的贝多芬的曲子吗？

tune是什么意思：
n. 曲调；歌曲；和谐；调谐；心情；语调
v. 为（乐器）调音；调台，调谐；调试，调整；使和谐，使一致

Our grand is in good tune.
我们的大钢琴音很准。

Every pipe is voiced and tuned.
每支音管都要修音调律。

change one's tune
1.改变态度

music是什么意思：
n. 音乐，乐曲；乐谱

musical | musical film
音乐片| 歌舞片

have no bump of music
无音乐才能

Face the music.
不得不接受惩罚、承担后果,必须承受出现的局面。

melody是什么意思：
n. 曲调，歌曲；旋律；美妙的音乐；乐曲的音符编排

The melody still rang in her ears.
那个旋律仍然在她的耳际荡。

The beautiful melody is lingering in my mind.
美妙的音乐在我心中回荡。

White pigeon wheel and hover, trickling the melodious whistle.
雪白的鸽子盘旋飞翔，流淌下一串悦耳的哨音。