"threesomes" in Chinese (Simplified)
三人行三人组合 (性意义)
Definition
指三个人一起参与的活动，通常特指三人同时发生性关系。
Usage Notes (Chinese (Simplified))
“三人行”在现代口语中多指三人组成的性关系，有一定的敏感性质，也可以泛指三个人组成的小组，但主要还是性含义为主。慎用于正式场合。
Examples
Some couples talk about having threesomes to try something new.
有些情侣会讨论尝试**三人行**以体验新鲜感。
Movies sometimes show characters having threesomes.
电影有时会出现角色参与**三人行**的情节。
They joked about organizing threesomes for their party games.
他们开玩笑说要在派对游戏中组织**三人组合**。
She said she wasn't interested in threesomes, even if her partner brought it up.
她说即使伴侣提出，她也对**三人行**不感兴趣。
Over dinner, they joked about the idea of having threesomes, but no one was serious.
晚餐时他们开玩笑说可以有**三人行**，但其实谁都不是认真的。
Not everyone who talks about threesomes actually wants to try them.
并不是所有谈论**三人行**的人都真的想尝试。