bona fide的词源

英文词源

bona fide

1540s, Latin, literally "in good faith," ablative of bona fides "good faith" (see faith). Originally used as an adverb, later (18c.) also as an adjective. The opposite is mala fide.

中文词源

bona fide：真诚的

拉丁短语。bona, 好，非常，见bonus. fide, 真诚，见confide, 信任。

该词的英语词源请访问趣词词源英文版：bona fide 词源，bona fide 含义。