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/ˈduː.əʊz/
二重唱；二人组；双人组合
The 🔊 duos 🔊 performed 🔊 a 🔊 series 🔊 of 🔊 classical 🔊 pieces 🔊 at 🔊 the concert 🔊 .
这对二重唱在音乐会上表演了一系列古典曲目。
The duos performed a series of classical pieces at the concert.
