trombone

n.长号

长号；音乐家用来演奏的一种乐器。

名词

1. The trombone is a versatile instrument, capable of playing both melody and harmony.
长号是一种多功能的乐器，能够演奏旋律和和声。
2. He practiced for hours every day to improve his trombone playing.
他每天练习几个小时，以提高他的长号演奏技巧。