原文地址

two-time 出卖，对妻子/丈夫不忠

be unfaithful to a lover or spouse

She was two-timing on me so we broke up.

她脚踏两只船，所以我们就分手了。

cheat on 对...不忠

我的妻子有外遇

My wife is cheating on me.

My wife is two-timing.

My wife is secretly dating someone else.

My wife is having an affair.

two times 两次

twice 两次