通过筏吹奏由盘旋成螺旋形的圆锥管组成的铜乐器

通过筏吹奏由盘旋成螺旋形的圆锥管组成的铜乐器的英文翻译

基本释义

• a brass musical instrument consisting of a conical tube that is coiled into a spiral and played by means of valves