faithless
adj. 不忠实的；不可信赖的；无信义的
副词：faithlessly 名词：faithlessness
近义词：unfaithful，dishonest，disloyal，inconstant，traitorous，disbelieving，unbelieving，incredulous，sceptical，doubting，perfidious，treacherous，false-hearted，two-faced，slippery，untrustworthy，fickle，untrue，treasonable，treasonous，
英英释义
Adjective
- having the character of, or characteristic of, a traitor;
"the faithless Benedict Arnold" "a lying traitorous insurrectionist"
例句
用作形容词(adj.)
- He was found to be a faithless worker.人们发现他是一个不忠实的工人。
- What if he was faithless to his friends and to his wife?要是他对妻子和朋友不忠怎么办?
- Those foreigners are very faithless.那些外国人很不可靠。
- Macaulay represents Charles II as a faithless fanatic.麦考莱把查理二世描写为无信义的狂热者。