bona fides

英 [ˌbəʊnə'faɪdiːz] 美 [ˌboʊnə'faɪdiːz]

• n. 真诚；诚意

例句

用作名词 (n.)

1. The respondent was not acting bona fide.
   被告的行为不真诚。
2. Then, even though you were to lose all you have overnight, you would be sure of heartening support from bona fide friends.
   就算在一夜之间变得一无所有，你也会有真诚的朋友在旁扶持。