unfaithful
adj. 不忠實的; 不正直的; (翻譯等)不可靠的; 不貞潔的
If someone is unfaithful to their lover or to the person they are married to, they have a sexual relationship with someone else.
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,詹姆斯一直對她不忠。
...her unfaithful husband.
她出軌的丈夫
1. not true to duty or obligation or promises;
2. having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend;
3. deliberately and abominably disloyal or likely to betray trust or confidence;
4. not trustworthy;
When Mirai Trunks comes, he tells Goku that Yaumcha had been unfaithful.
未來大特到來時, 對悟空說樂平朝三暮四.
The wicked become a ransom for the righteous, and the unfaithful for the upright.
18惡人作了義人的贖價.奸詐人代替正直人.
He has never been unfaithful to his wife.
他從未封妻子不忠過.
Were you never unfaithful to him before?
你以前從來沒有對不起他過?
If we are unfaithful he remains faithful, for he cannot deny himself.
如果我們不忠信,他仍然是忠信的, 因為他不能否認自己.