refine
美[rɪˈfaɪn] 网络提炼；精练；磨浆；精磨
1 . We shall have to refine on our methods of advertising.
我们得进一步改进做广告的方法.
来自《简明英汉词典》
2 . The purpose of oil refinery is to refine crude petroleum.
炼油厂的主要工作是提炼原油.
来自《简明英汉词典》
3 . 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.
来自《简明英汉词典》
4 . They refine sugar using this way.
他们用这种方法精制糖.
来自《简明英汉词典》
5 . Works of taste can refine the mind.
高雅的作品能陶冶心灵.
来自《现代汉英综合大词典》
1.improve or perfect by pruning or polishing;
refine one's style of writing
2.make more complex, intricate, or richer;
refine a design or pattern
3.treat or prepare so as to put in a usable condition;
refine paper stock
4.reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities;
refine sugar
5.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
6.make more precise or increase the discriminatory powers of;
refine a method of analysis