1ADJ-GRADED 奸诈的;背信弃义的;不可信任的 If you describe someone as treacherous, you mean that they are likely to betray you and cannot be trusted. 奸诈的;背信弃义的;不可信任的 [disapproval]
He publicly left the party and denounced its treacherous leaders.
他公开脱离该党,并谴责该党领袖背信弃义。
The President spoke of the treacherous intentions of the enemy.
treacherous ♦︎ unfaithful ♦︎ disloyal ♦︎ fickleThese words all describe people who betray their friends, partner, family or country.这些词均表示背叛的、不忠的、不守信义的。PATTERNS AND COLLOCATIONS 句型和搭配◆unfaithful / disloyal to sb◆a treacherous / unfaithful / disloyal husband / wife◆a treacherous / unfaithful / fickle lover◆a treacherous / fickle friend■treacherous ˈtretʃərəs (written) (of a person or what they do or say) that cannot be trusted; intending or intended to harm you(人或其言行)不可信任的;背叛的;奸诈的◆He was weak, cowardly and treacherous.他软弱、胆怯、奸诈。◆She kept remembering his lying, treacherous words.她一直记得他奸诈的谎话。■unfaithfulhaving sex with sb who is not your husband, wife or usual partner不忠的;通奸的◆Have you ever been unfaithful to him?你是否曾对他不忠?◆She remained loyal to her unfaithful husband.她仍然忠于对自己不忠的丈夫。OPPfaithfulⓘ Sb who is faithful to their partner does not have sex with anyone else. * faithful指对自己的伴侣忠贞的。■disloyal dɪsˈlɔɪəl failing to support or be loyal to your friends, family, country, etc.(对家庭、国家等)不忠实的,不忠诚的;(对朋友)不守信义的◆He was accused of being disloyal to the government.他被指控对政府不忠。◆It was very disloyal of you to repeat what I'd said to Peter.你把我说的话告诉彼得,太不守信义了。OPPloyal ⇨ reliable1 see also disloyalty ⇨ betrayal■fickle(of a person) often changing their mind in an unreasonable way so that you cannot rely on them; (of sb's behaviour) showing this(人或其行为)反复无常的◆She had been a fickle friend, even at the best of times.即便是在最好的时候,她作为朋友也不太靠得住。◆This was just another example of his fickle behaviour.这只是他行为反复无常的又一例证。