distrustyoudaoicibaDictYouDict[distrust 词源字典]
early 15c. (v.); 1510s (n.), from dis- + trust. "The etymologically correct form is mistrust, in which both elements are Teutonic" [Klein]. Related: Distrusted; distrusting; distrustful; distrustfully; distrustfulness.[distrust etymology, distrust origin, 英语词源]