美[r??fa?n] 1 . We shall have to refine on our methods of advertising.
我們得進一步改進做廣告的方法.
來自《簡明英漢詞典》
2 . The purpose of oil refinery is to refine crude petroleum.
煉油廠的主要工作是提煉原油.
來自《簡明英漢詞典》
3 . Modern medical techniques refine on those of the past.
現代醫療技術比過去的醫療技術要優越.
來自《簡明英漢詞典》
4 . They refine sugar using this way.
他們用這種方法精制糖.
來自《簡明英漢詞典》
5 . Works of taste can refine the mind.
高雅的作品能陶冶心靈.
來自《現代漢英綜合大詞典》
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
