undutiful的词源

英文词源

impious (adj.)

1590s, from Latin impius "without reverence, irreverent, wicked; undutiful, unpatriotic," from assimilated form of in- "not, opposite of" (see in- (1)) + pius (see pious). Related: Impiously; impiousness.

中文词源

undutiful：未尽职的，未尽本分的；不顺从的，不恭敬的

词根词缀： un-否定 + duty(y→i)责任 + -ful形容词词尾,充满

该词的英语词源请访问找单词词源英文版：undutiful 词源，undutiful 含义。