unfaithfully
01
不忠实地
in a manner characterized by a lack of loyalty, betrayal, or violation of trust
例子
He unfaithfully broke his promise by sharing confidential information with competitors.
他不忠地违背了自己的承诺，与竞争对手分享了机密信息。
Despite the vows they exchanged, she unfaithfully engaged in a romantic relationship with someone else.
尽管他们交换了誓言，她还是不忠地与别人建立了恋爱关系。
词汇树
unfaithfully
faithfully
faithful
faith
