refine怎么读/refine的发音
英： 美：
refine是什么意思
vt. 精炼, 净化, 使优雅, 使精炼
vi. 被精炼, 被净化
v. treat or prepare so as to put in a usable condition
v. reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities
v. attenuate or reduce in vigor, strength, or validity by polishing or purifying
v. make more precise or increase the discriminatory powers of
refine的用法和双语例句
1. Their daily work is to refine crude oil.
他们每天的工作是精炼原油。
2. They refine sugar using this way.
他们用这种方法精制糖。
3. Works of taste can refine the mind.
高雅的作品能陶冶心灵。
4. He has refined his taste and manners.
他已使自己的趣味爱好和举止仪态变得雅致完美。
5. They refined their original design.
他们改进了他们原来的设计。
6. We shall have to refine on our methods of advertising.
我们得进一步改进做广告的方法。
7. Modern medical techniques refine on those of the past.
现代医疗技术比过去的医疗技术要优越。
8. The purpose of oil refinery is to refine crude petroleum.
炼油厂的主要工作是提炼原油。
9. They refined gold out of the ore.
他们从矿石中提炼出黄金。
10. The author is planning to refine on his work of five years ago.
作者打算把他5年前的著作修改得更完美些。