英 [ʌnˈfeɪθfl] 美 [ʌnˈfeɪθfl]
adj. 不忠实的；不诚实的；不准确的
unfaithful /ʌnˈfeɪθfʊl/ TEM4
形容词 If someone is unfaithful to their lover or to the person they are married to, they have a sexual relationship with someone else. (对恋人或配偶) 不忠诚的
James had been unfaithful to Christine for the entire four years they'd been together.
詹姆斯在与克里斯蒂娜一起的整整4年里一直是不忠的。
not true to duty or obligation or promises
an unfaithful lover
having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend
her husband was unfaithful
having the character of, or characteristic of, a traitor
同义词： faithless / traitorous / treasonable / treasonous
not trustworthy
an unfaithful reproduction
不忠》（Unfaithful）：一个看上去和睦美满的三口之家，女主人在一次外出1280
新浪微博出轨 (Unfaithful),电影资料,电影预告,上映戏院,上映时间,观众短评,专业影评,安德瑞恩林,黛安莲恩, 李察吉尔, 奥利维马丁尼兹, 艾力克帕苏利文...
... Kisses Don't Lie 唯吻真实 Unfaithful 罪爱 Break It Off 暂时停止 ...
... question：问题 unfaithful：不忠实的 absolutely：绝对地 cheat：欺骗 disease：病，疾病 ...
unfaithfully 不忠实地
unfaithfulness 不忠实；不信守婚誓
Have you ever been unfaithful to him?
你对他是否有过不忠行为？
He vowed to wreak vengeance on his unfaithful, thieving wife.
他发誓要报复对自己不忠、爱偷东西的妻子。
She was shocked by the discovery that he had been unfaithful.
她发觉他不忠时感到非常震惊。
The nineteen sixty-eight bestseller "Couples" is about the unfaithful relations of several married couples.
VOA : special.2009.12.27
In "Othello," lago convinces Othello that his wife has been unfaithful to him.
VOA : special.2011.06.06
The young golfer has admitted being unfaithful to his wife and family.
VOA : special.2009.12.19
As I gradually became unfaithful to 60 Minutes, I still tried to catch the end pieces.
Mr Dornan was said to have then attacked his girlfriend, accusing her of being unfaithful.
Purists sniff that some of the restoration work has been unfaithful to the original.