vi·o·lon·cel·lo
noun/ˌvaɪələnˈtʃeləʊ/
/ˌvaɪələnˈtʃeləʊ/
(plural violoncellos)
(formal)- a cello (= a musical instrument with strings, like a large violin in shape. The player sits down and holds the cello between his or her knees.)
大提琴（= 一种带弦的乐器，形状像一把大小提琴。演奏者坐下来，将大提琴放在膝盖之间。）