英语词汇refine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

refine

rɪfaɪn  rɪˈfaɪn 

Word forms: 3rd person singular present tense refines, present participle refining, past tense , past participle refined

1 VERB [usually passive] 提炼;精炼 When a substance is refined, it is made pure by having all other substances removed from it. 提炼;精炼

Oil is refined to remove naturally occurring impurities. [be VERB-ed]

油经过提炼去除天然存在的杂质。

SYN purify, process, filter, cleanse

refining

...oil refining.

炼油

2 VERB [usually passive] 改进，改善，改良（过程、理论或机器） If something such as a process, theory, or machine is refined, it is improved by having small changes made to it. 改进，改善，改良（过程、理论或机器）

Surgical techniques are constantly being refined. [be VERB-ed]

外科手术的技术不断得到完善。

SYN improve, perfect, polish, temper

Trends of refine

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单词	refine
释义	refine rɪfaɪn  rɪˈfaɪn  Word forms: 3rd person singular present tense refines, present participle refining, past tense , past participle refined 1 VERB [usually passive] 提炼;精炼 When a substance is refined, it is made pure by having all other substances removed from it. 提炼;精炼 Oil is refined to remove naturally occurring impurities. [be VERB-ed] 油经过提炼去除天然存在的杂质。 SYN purify, process, filter, cleanse refining ...oil refining. 炼油 2 VERB [usually passive] 改进，改善，改良（过程、理论或机器） If something such as a process, theory, or machine is refined, it is improved by having small changes made to it. 改进，改善，改良（过程、理论或机器） Surgical techniques are constantly being refined. [be VERB-ed] 外科手术的技术不断得到完善。 SYN improve, perfect, polish, temper Trends of refine View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
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