professional的词源
英文词源
- professional (adj.)




- early 15c., of religious orders; 1747 of careers (especially of the skilled or learned trades from c. 1793); see profession. In sports, opposed to amateur, from 1846. Related: Professionally.
- professional (n.)




- "one who does it for a living," 1798, from professional (adj.).
中文词源
-fe-说 → -fess-表白 词根词缀: pro-前,公开 + -fess-表白 + -ion名词词尾 + -al
该词的英语词源请访问趣词词源英文版:professional 词源,professional 含义。
来自profession,职业,专业。