柯林斯詞典adultery /??d?lt?r?/ 1. N-UNCOUNT If a married person commits adultery, they have sex with someone that they are not married to. 通奸 She is going to divorce him on the grounds of adultery. 她打算以通奸爲由與他離婚。 返回 adultery劍橋詞典sex between a married man or woman and someone he or she is not married to 通奸（行爲） Many people in public life have committed adultery. 很多知名人物都有通奸行爲。 返回 adultery