育才学习网1.请问“出轨”用英语怎么表达
看情况哦，如果是已婚的出轨，可以用 have an affair.表示外面有人了。
（只能结婚的才用，情侣之间不用）
例句：He had an affair.他外面有人了。
如果知道是和谁出轨，可以用have an affair with somebody.
例如：He had an affair with Mary.他与Mary有一腿。
另外，情侣之间的出轨表达为cheat on someone.意思是他劈腿了。
例如：He cheated on me.
其他的表达：
dump somebody表示甩掉某人。
例如：Peter dumped me.(Peter甩了我)
2.“外遇”用英语怎么说
affair 1.音标 英 [əˈfeə（r）] 美 [əˈfer] 2.含义 事务；风流韵事；事情，事件；个人的事，私事 3.例句 She was having an affair with someone at work. 她跟某一同事有染。
He does not want to interfere in the internal affairs of another country 他不想干涉别国内政。 He was rational and consistent in the conduct of his affairs 他处理私事时头脑清楚，始终如一。
If you wish to make a fool of yourself, that is your affair 如果你想让自己出丑，那是你自己的事。 The affair began when customs officials inspected a convoy of 60 tankers 就在海关关员检查一个60艘油轮的船队时，事情发生了。
3.“有外遇”英文怎么说
Define 外遇： [ wài yù ]
1. extra-marital affair
Examples:
1. 你知道他有外遇了吗？？
Did you know he was having an affair?
2. 他采取双重标准： 自己可以有外遇， 女方却不行.
He's got a double standard: it's all right for him to have affairs but not for her.
3. 他真是自己骗自己--对妻子有外遇不闻不问.
He's such an ostrich he doesn't want to know about his wife's love affairs.
4. 她有了新的外遇情人.
She's taken a new lover.