[scode type="green"]duo[/scode]
音标：/'djuːəʊ/
英文释义：
①A duo is two musicians, singers, or other performers who perform together as a pair.【n.一对表演者;表演搭档】
②You can refer to two people together as a duo, especially when they have something in common.【v.(尤指拥有共同特征的)一对,一双】
例句：
①The violinist walked on the stage and the duo became a trio.
那位小提琴家走上台, 二重奏变成了三重奏组
②Well, if it isn't the dynamic duo .
哇 绝妙的二重奏啊。
③In either case, ignore the duo .
无论哪种情况，忽略两人组。
《经济学人》一篇关于地缘政治与芯片之争的文章 Betting all the chips 也出现了这个表达：
动画片《咱们裸熊》也出现了这个表达：
[scode type="green"]fall out with
与…争吵；与…发生纠纷；吵架[/scode]
英英释义：
To stop being friendly with someone because you have had a disagreement with them.
例句：
①Somebody talked about a family member they had a falling out with.
有人会说到与他们闹翻的家人。
②And Bree's falling out with her friends Bree led to some dangerous behavior.
和她的闺蜜决裂了于是涉足了一些危险的事。
Matt Haig的新书 The Midnight Library 也出现了这个表达：
电影《海蒂和爷爷》也出现了这个表达：
这里再顺便拓展两个同义表达：bicker, quibble
When people bicker, they argue or quarrel about unimportant things. 【v.斗嘴；争吵；发生口角】
The two women bickered constantly.
这两个女人经常发生口角。
When people quibble over a small matter, they argue about it even though it is not important. 【 v.(为琐事)争辩，争吵 】**
Council members spent the day quibbling over the final wording of the resolution.
委员会成员一整天都在为决议的最终措词争论不休。
