英 [rɪˈfaɪn] 美 [rɪˈfaɪn]
v. 精炼，提纯；改进，改善；使……文雅
第三人称单数refines
现在分词refining
过去式refined
过去分词refined
refine /rɪˈfaɪn/ CET4 TEM4 [ refining refined refines ]
及物动词 When a substance is refined, it is made pure by having all other substances removed from it. 提炼
Oil is refined to remove naturally occurring impurities.
油经过提炼去除天然生成的杂质。
不可数名词 提炼
...oil refining.
…炼油。
及物动词 If something such as a process, theory, or machine is refined, it is improved by having small changes made to it. 完善
Surgical techniques are constantly being refined.
外科手术技术正在不断得到完善。
make more complex, intricate, or richer
refine a design or pattern
同义词： complicate / rarify / elaborate
treat or prepare so as to put in a usable condition
refine paper stock ; refine pig iron ; refine oil
reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities
refine sugar
同义词： rectify
attenuate or reduce in vigor, strength, or validity by polishing or purifying
many valuable nutrients are refined out of the foods in our modern diet
make more precise or increase the discriminatory powers of
refine a method of analysis ; refine the constant in the equation
星火英语四级词汇表·巧记·速记·精练 ... fine a.美好的;细微的;晴朗的;健康的 refine vt.精炼;使优美 refinery n.精炼厂 ...
...；三次采油；杂质；精制；阳阴离子交换；聚丙烯酰胺 [gap=716]Keywords：acrylamide;enhancedoilrecovery(OER);impurity;refined;cationandanionexchange;ployacrylamide ...
1、 提炼 ( Refine )：这类配方通常需要诸如根、木材、金属等原材料，其产品是 中间制作配方所需要的；
昨天(Yesterday)看了瑞风(Refine)的忽悠活动。我两头各下100，挣了个22.5.
At the same time, more of this newly discovered oil is of the type that requires a greater investment to refine.
与此同时，在这些新发现的石油中，更多是需要加大投资才能提炼的类型。
Can they refine the idea and resubmit it?
他们能改进一下想法然后重新提交吗？
Instead of trying to refine old formulas, they invent new ones.
他们不是试图改进旧的公式，而是发明新的公式。
"What has happened this thing has evolved and as we have been able to refine the flow rate estimates."
VOA : standard.2010.06.14
That seems,more or less, the right answer from the physicalist point of view, although as we'll see probably later today, we need to refine it somewhat.
这或多或少，是从物理主义者角度得到的正确答案，纵然我们后面还会看到，这个答案是需要完善的。
死亡课程节选 : 耶鲁公开课
Let's refine the body view. I've been-- Suggest that the key here-- the idea whether it's the person or not is whether it's the same body.
我们来重新定义肉体论-,假设关键是-,究竟是不是同一个人的关键在于,是不是同样的肉体。
死亡课程节选 : 耶鲁公开课
These families can then be fed back into the massive screening process to refine the lead.
And we had a frank discussion about a variety of ideas that helped refine our thinking.
It also relies on the input from top-notch travel experts, who continue to refine the genome.
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