quartet

US /kwɔːrˈtet/
UK /kwɔːrˈtet/
"quartet" picture
1.

四重奏, 四重唱

a group of four singers or musicians who perform together

:
The string quartet performed a beautiful classical piece.
弦乐四重奏演奏了一首优美的古典乐曲。
She joined a jazz quartet as their lead vocalist.
她作为主唱加入了爵士四重奏
2.

四重奏曲

a musical composition for four instruments or voices

:
Mozart's String Quartet No. 19 is a masterpiece.
莫扎特的第19号弦乐四重奏是一部杰作。
The composer wrote a new quartet for the ensemble.
作曲家为该乐团创作了一首新的四重奏
3.

四重奏, 四件套

a set of four related things or people

:
The book is part of a quartet of novels.
这本书是一套小说四部曲的一部分。
The research focused on a quartet of key factors.
这项研究集中在四个关键因素的组合上。