名詞 balalaika:

1. a stringed instrument that has triangular body and three strings

bal.a.lai.ka

n.Music （名詞）【音樂】
A Russian instrument with a triangular body and three strings that produces sounds similar to those of a mandolin.
巴拉萊卡琴：一種三角形俄國樂器，有三根弦，發(fā)出類似于曼陀林琴的聲音

來源：
Russian balalaka
俄語 balalaka
[of Turkic origin]
[起源于土耳其語的]