refine 英 [rɪˈfaɪn]
美 [rɪˈfaɪn]
第三人称单数:refines
现在分词:refining
过去式:refined
过去分词:refined
refine 词典解释
及物动词提炼;改善;使高雅
refine 词典例句
及物动词
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Reading good books helps to refine one's speech.
阅读好的书籍有助于一个人的言谈文雅。
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Sugar, oil and metals are refined before use.
糖,油和金属在使用前须先提炼。
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Crude oil can be refined into various petroleum products.
原油可炼制成各种石油产品。
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Reading good books helps to refine our speech.
读一些好书有助于使我们的言谈更优雅。
refine 网络解释
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改进
...这样的好处是,当你使用 reflect构造一个类的时候,可以得到更精确的类别而不是泛泛的Object. 另一种需要当心的问题是:返回值协变(covariant returns). 即改进(refine)子类方法的返回值. 旧代码如下:...
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净化
...机器人利用主页中的超文本链接遍历Web,通过URL引用从一个HTML文档爬行到另一个HTML文档. 网上机器人收集到的信息可有多种用途,如建立索引、HTML文件的验证、URL链接验证、获取更新信息、站点镜象等. (3) 进一步净化(refine)结果...
refine 英英释义
verb
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make more complex, intricate, or richer
e.g. refine a design or pattern
Synonym: complicate rarify elaborate
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make more precise or increase the discriminatory powers of
e.g. refine a method of analysis
e.g. refine the constant in the equation
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attenuate or reduce in vigor, strength, or validity by polishing or purifying
e.g. many valuable nutrients are refined out of the foods in our modern diet
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improve or perfect by pruning or polishing
e.g. refine one's style of writing
Synonym: polish fine-tune down
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reduce to a fine, unmixed, or pure state
separate from extraneous matter or cleanse from impurities
e.g. refine sugar
Synonym: rectify
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treat or prepare so as to put in a usable condition
e.g. refine paper stock
e.g. refine pig iron
e.g. refine oil
refine [rɪˈfaɪn]
四级
六级
考研
托福
雅思
英语释义
1
v. treat or prepare so as to put in a usable condition
2
v. reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities
3
v. attenuate or reduce in vigor, strength, or validity by polishing or purifying
4
v. make more precise or increase the discriminatory powers of
相关单词辨析
这组词都有“改进,改善”的意思,其区别是:
better: 多用于口语,指适当地改善原来并非很差的状态或性质,也指社会地位、经济状况的改善。
improve: 最常用词,多指状态或性质上的深刻或重要改进,也可指自身能力的提高。
perfect: 语义强,通常指使方法、技术等达到完善美好的境地。
refine: 侧重指使语言、仪态等变得文雅、优美,也可指技艺等的提高。