1
a duo of [plural noun]
用来指两个同类的人或物组成的对
They are a duo of experienced detectives.
他们是一对经验丰富的侦探组合。
二人组；二重唱
先理解核心含义，再看它在真实句子里的用法。
二人组；二重唱
two performers or singers who perform together
They are a duo of experienced detectives.
他们是一对经验丰富的侦探组合。
两人合作或搭档
Two people who work or collaborate together as partners; especially
两人合作或搭档,尤其是:
Two people who work or collaborate together as partners; especially:
任何一对人
Any pair of people.
由烈酒和利口酒组成的鸡尾酒
Any cocktail consisting of a spirit and a liqueur.
The duo plays jazz at a local club every Friday.
这对二人组合每周五在当地俱乐部演奏爵士乐。
The audience laughed at the comedy duo's jokes.
观众被这对喜剧搭档的笑话逗笑了。
Some of the most successful duos in music are siblings.
音乐界一些最成功的二人组是兄弟姐妹。
用来指两个同类的人或物组成的对
They are a duo of experienced detectives.
他们是一对经验丰富的侦探组合。
The siblings perform as a duo.
这对姐弟以二重唱形式表演。
强调结成搭档
He formed a duo with his best friend.
他和最好的朋友组成了二人组合。
Not this
They performed as duo.
Use this
They performed as a duo.
duo是可数名词，前面需要加不定冠词a。中文没有冠词，所以学习者容易遗漏。
Not this
There are three duo on stage.
Use this
There are three duos on stage.
duo的复数形式为duos，中文没有复数变化，学习者容易忘记加-s。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
喜剧搭档
The comedy duo has been making audiences laugh for twenty years.
这对喜剧搭档已经逗笑观众二十年了。
黄金搭档；活力二人组
They are a dynamic duo in the sales department.
他们是销售部门的黄金搭档。
二重唱组合；演唱组合
The singing duo released their first album last month.
这个二重唱组合上个月发行了他们的第一张专辑。
双人表演；组合演出
Their duo performance was the highlight of the concert.
他们的双人表演是音乐会的亮点。
强强组合；实力搭档
The two coaches are a power duo who have won many titles.
这两位教练是一对强强组合，赢得过许多冠军。
姐妹组合
The sister duo started their own clothing line together.
这对姐妹组合一起创立了她们自己的服装品牌。
黄金搭档；活力二人组
The two chefs are a dynamic duo in the kitchen.
这两位厨师在厨房里是一对黄金搭档。
喜剧搭档
The comedy duo had the audience laughing all night.
这对喜剧搭档让观众笑了一整晚。
强强组合
They are a power duo in the tech industry.
他们是科技行业中的一对强强组合。
活力双雄
The Dynamic Duo, Batman and Robin, have been the most famous superhero duo in comics since they began fighting crime together in 1940.
活力双雄蝙蝠侠和罗宾自1940年起并肩打击犯罪，一直是漫画中最著名的超级英雄二人组。
Use duo naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆：duo 指两人组合或搭档，看到 duo 就联想到“一对/二重唱”。
语域：neutral 常见场景：music and stage performance、work or creative partnership duo 通常属于中性词，口语和书面语都可用；比较常见于音乐表演（二重唱/二重奏组合）和描述两人搭档合作（如喜剧组合、工作伙伴）的语境。单独指鸡尾酒或双拼套餐时，属于特定场景，选用前最好先确认上下文。
可数名词，复数形式为duos
Dictionary facts from ECDICT, WIKTIONARY.