thumb piano

thumb-piano的词性：
n.Music （名词）【音乐】

1. An African musical instrument, such as the kalimba or mbira, that has a small sound box fitted with a row of tuned tabs that are plucked with the thumbs.
非洲弹拨琴：非洲的一种有很小的共鸣箱并配有一排调准的金属或木头条的用拇指弹拨的乐器，如卡林巴琴或姆比拉琴