cello

The deep, rich sound of the cello added a melancholic tone to the piece of music.

(Chinese) 大提琴深沉浑厚的声音给这段音乐增添了忧郁的色调。

She practiced the cello for three hours every day to prepare for her recital.

(Chinese) 她每天练习三小时大提琴，为她的独奏会做准备。