quword 趣词
Word Origins Dictionary
- refine[refine 词源字典]
- refine: see fine
[refine etymology, refine origin, 英语词源] - refine (v.)
- 1580s, of metals, c. 1590 of manners, from re-, intensive prefix, + obsolete fine (v.) "make fine," from fine (adj.) "delicate." Compare French raffiner, Italian raffinare, Spanish refinar. General and figurative sense is recorded from 1590s; of sugar, from 1610s. Related: Refined; refining.