详细解释:a. 不诚实的, 不忠实的
【法】 不正当的, 不信实的, 不正确的
相关词组:
be unfaithful to
词型变化：
副词:unfaithfully名词:unfaith-fulness英语解释：
形容词 unfaithful:
not true to duty or obligation or promiseshaving sexual relations with someone other than your husband or wife, or your boyfriend or girlfriendhaving the character of, or characteristic of, a traitor同义词：faithless, traitorous, treasonable, treasonous