protuberant的词源

英文词源

protuberant (adj.)

1640s, from French protubérant (16c.) and directly from Late Latin protuberantem (moninative protuberans), present participle of protuberare "to swell, bulge out" (see protuberance). Related: Protuberantly.

中文词源

protuberant：隆起的，鼓起的

pro-,向前，tuber,肿块，块茎。

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