好词典

untrustworthy

UK //ʌnˈtrʌstˌwɜː.ði//US //ʌnˈtrʌstˌwɝː.ði//

词源

由前缀 un-(表否定) + trustworthy(可信的)构成,最早见于16世纪,trustworthy源自古英语 treowð(忠诚) + -weorð(值得的)。

adjective

❶ 形容人或事物不可靠、不值得信任,可能欺骗他人或无法履行承诺。常用于描述行为反复无常或有不良记录的对象。

“The salesman seemed untrustworthy because he kept changing his story.”

(那个销售员看起来不可信,因为他不断改变说辞。)

“She felt her colleague was untrustworthy after he leaked confidential information.”

(在同事泄露机密信息后,她觉得他不可信赖。)

同义词:unreliable, dishonest, deceitful, shady, dubious

常见短语

prove untrustworthy — 指经过验证后被发现不值得信任,多用于事后描述某人或某物失信的情况。

“The contractor proved untrustworthy when he abandoned the project halfway.”

(承包商中途放弃项目,证明了他不可信赖。)