a performance by two musicians or singers; a piece of music for two players or singers 二重奏(曲);二重唱(曲) a piano duet 钢琴二重奏曲 The host of the show did a duet with one of the guests. 节目的主持人和一位客人表演了二重唱。 a duet for piano and violin 钢琴和小提琴二重奏
Word Originmid 18th cent.: from Italian duetto, diminutive of duo ‘duet’, from Latin duo ‘two’.