请输入您要查询的英文单词：
单词
unfaithful
释义
unfaithful
ADJ
/ʌnˈfeɪΘfl/
1
having a sexual relationship with someone who is not your husband , wife , or partner 有通奸行为的；不忠的
+to
He had never been unfaithful to her before.
他以前从来没有对她不忠过。
2
literary
not loyal 不忠诚的
DERIVED WORD
unfaithfulness
noun
U