depurate
/ˈdepjʊreɪt/verb
with obj.
- rare free (something) of impurities〈罕〉使净化, 除去…的杂质。
派生词
depuration
noundepurative
adjective & noundepurator
noun词源
early 17th cent.: from medieval Latin depurat- 'purified'， from the verb depurare, from de- 'completely' + purare 'purify' （from purus 'pure'）.