形容词
中文翻译：不忠诚的
同义词：
['disloyal', 'untrustworthy', 'untrue', 'dishonest']
例句：
-
1. He was found to be unfaithful in his relationship with his wife.
他被发现对他的妻子不忠。
-
2. The company's reputation suffered due to its employees' unfaithfulness.
由于员工的不忠，公司的声誉受到了损害。
-
3.She was accused of being unfaithful during her marriage.
她被指控在婚姻期间不忠。