unfaithful

unfaithful
adjective
  1. not faithful, in particular
    不诚实的;不忠的: 尤指
    ■engaging in sexual relations with a person other than one's regular partner in contravention of a previous promise or understanding
    不信守婚誓的;通奸的
    you haven't been unfaithful to him, have you?.
    你没有对他不忠,对吗。
    her unfaithful husband.
    她有婚外恋的丈夫。
    ■disloyal, treacherous, or insincere
    不忠实的;不守信的;不诚实的
    she felt that to sell the house would be unfaithful to her parents' memory.
    她觉得卖房子是对已故父母的不忠。
派生
unfaithfully
adverb
unfaithfulness
noun
英语宝典
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