1
a duet (between A and B)
They played a beautiful duet between the piano and violin.
他们演奏了一首优美的钢琴与小提琴二重奏。
二人组合；二重唱组合
先理解核心含义，再看它在真实句子里的用法。
二人组合；二重唱组合
two performers or singers who perform together
They played a beautiful duet between the piano and violin.
他们演奏了一首优美的钢琴与小提琴二重奏。
两个相同的物品
two items of the same kind
一起表演的两位表演者或歌手
two performers or singers who perform together
相互交往的一对
a pair who associate with one another
The two violinists played a gentle duet in the park.
这两位小提琴手在公园里演奏了一段柔和的二重奏。
At the wedding, the couple sang a sweet duet together.
婚礼上，这对新人一起唱了一首甜美的二重唱。
The singer's new album includes several duets with well-known artists.
这位歌手的新专辑收录了几首与知名艺术家合作的二重唱。
They played a beautiful duet between the piano and violin.
他们演奏了一首优美的钢琴与小提琴二重奏。
动词 duet 的过去式/过去分词为 duetted，现在分词 duetting。
She duetted with her partner on the final song.
她在最后一首歌中与搭档表演了二重奏。
The two singers duetted on a classic ballad.
两位歌手在经典情歌上表演了二重奏。
Not this
We sang duet last night.
Use this
We sang a duet last night.
duet 作名词时可数，表示'一首二重奏'，需要不定冠词 a。
Not this
They dueted beautifully.
Use this
They duetted beautifully.
duet 作动词时，过去式应双写 t 加 -ed，即 duetted，非 dueted。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
唱二重唱
The two singers sang a duet at the concert.
这两位歌手在音乐会上唱了一首二重唱。
表演二重奏
They performed a duet on stage.
他们在舞台上表演了二重奏。
钢琴二重奏
We played a piano duet together.
我们一起弹了一首钢琴二重奏。
二重唱搭档
She chose him as her duet partner.
她选他作为她的二重唱搭档。
爱情二重唱
The opera ends with a beautiful love duet.
这部歌剧以一段美妙的爱情二重唱结束。
Use duet naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
由 duo（二）联想：duet 就是两个人或两位歌手的组合，想象舞台上歌手二重唱的画面。
语域：neutral 常见场景：music performance/rehearsal、casual conversation about two people or things duet 作名词时通常为中性词，多用于音乐表演或描述两人/两物的配对；日常口语中也说“一对/搭档”，但不如在音乐场景中正式。选择中性语域比较安全。
真正与 duet 押韵的是 bet /bɛt/、set /sɛt/，重读部分均为 /ɛt/。ballet /bæˈleɪ/ 和 bouquet /boʊˈkeɪ/ 虽也以 -et 结尾，但 t 不发音，读作 /eɪ/，并不押韵；poet /ˈpoʊət/ 与 duel /ˈduːəl/ 也只是拼写相近，读音不同。
Dictionary facts from AI_FALLBACK, ECDICT, WORDNET.