形容词不忠实的; 不正直的; （翻译等）不可靠的; 不贞洁的

形容词falseuntruefickle

形容词faithful

形容词

1. He is unfaithful to his duty.
他不忠于职守。

2. Her husband is unfaithful to her.
她的丈夫对她不忠实。

1. 年不忠：改编自著名小说家尼古拉斯.斯帕克斯(Nicolas Sparks)同名小说的罗丹岛之恋,请来2位资深影星理查.基尔及戴安.莱恩饰演情侣;说来理查与戴安早于84年已曾合作棉花俱乐部(The Cotton Club),其后再在02年不忠(Unfaithful)内饰演婚姻破裂的夫

2. 不忠诱罪：二年的不忠诱罪(Unfaithful),李察基尔饰演被妻子背叛的丈夫,最后揭发妻子的奸情,他一怒之下将奸夫杀掉. 这个角色的个性比更加阴沉,而且有点像性格分裂的双面人:平时是好好先生,发怒时却变成杀人凶手.

1. 不忠的；通奸的
If someone is unfaithful to their lover or to the person they are married to, they have a sexual relationship with someone else.

e.g. James had been unfaithful to Christine for the entire four years they'd been together.
在和克里斯蒂娜共同生活的4年中，詹姆斯一直对她不忠。
e.g. ...her unfaithful husband.
她出轨的丈夫

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adj

1. not trustworthy

e.g. an unfaithful reproduction

2. not true to duty or obligation or promises

e.g. an unfaithful lover

3. having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend

e.g. her husband was unfaithful

4. having the character of, or characteristic of, a traitor

e.g. the faithless Benedict Arnold
a lying traitorous insurrectionist

Synonym: faithlesstraitoroustreasonabletreasonous