| 正面 | refine |
|---|---|
| 背面 | 【考法 1 】vt.提纯，精炼: to free (as metal, sugar, or oil) from impurities or unwanted material 【例】Oil is refined so as to remove naturally occurring impurities.原油通过精炼可去除其中天然存在的杂质。 【近】filter, garble, purify, winnow 【反】adulterate, contaminate, pollute 掺杂，污染 【考法 2】vt.改善，改进: to improve or perfect by pruning or polishing 【例】You'd better refine your backhand before the big tennis match if you want to throne. 如果你想获得冠军的话，你最好在网球大赛开赛前再提升一下反手的技术。 【近】ameliorate, amend, better, enhance, enrich, help, meliorate, perfect, polish, upgrade 【反】deteriorate, worsen 恶化，降低 【派】refined adj.(物品)精雕细琢的，(人)彬彬有礼的；refinery n.炼油厂 |
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