trombone

详细解释:n. 长号
【电】 伸缩喇叭

词型变化：

名词:trombonist

英语解释：

名词 trombone:

a brass instrument consisting of a long tube whose length can be varied by a U-shaped slide

例句：

A brass wind instrument, such as a trombone or tuba.喇叭铜制管乐器，例如长号或大号