[哎唷學英文]劈腿

今天問我homestay mother這詞有沒有別的說法
people who has two bfs/gfs at the same time

她說two-timing
例句：He has two-timing.

但我查了牛津高階
two-time(v.):to deceive a person you have a relationship with,especially a sexual one,by having a secret relationship with sb else at the same time(尤指感情方面)懷有二心

她看了看我的字典說:他們沒這樣用　他們就講He has two-timing.



下課。
這堂課似乎不有趣= =