unfaithfully
01
不忠实地
in a manner characterized by a lack of loyalty, betrayal, or violation of trust
语法信息
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。
词汇树
unfaithfully
faithfully
faithful
faith
