| 词汇 | refinement |
| 释义 | refinement 1 ENTRIES FOUND: refinement (noun) refinement /rɪˈfaɪnmənt/ noun plural refinements refinement /rɪˈfaɪnmənt/ noun plural refinements Learner's definition of REFINEMENT 1 [noncount] : the act or process of removing unwanted substances from something : the act or process of making something pure提炼；精炼 oil refinement炼油 2 [noncount] : the act or process of improving something改良；提升 — often + of the refinement of testing methods测试手段的改进 3 [count] : an improved version of something改良品；改进版 — often + of The game is a refinement of last year's version.这款游戏是去年同款游戏的改进版。 4 [count] : a small change that improves something改进之处；改善之处 Several engine refinements have resulted in increased efficiency.对发动机进行的数次改进提高了效率。 5 [noncount] : the quality of a person who has the good education, polite manners, etc., that are expected in people who belong to a high social class教养；文雅 a person of great refinement极有教养的人 |
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