学习资料

[意       思]vi. 琢磨，推敲
[例]  The firm's top man refined on his management style. 公司总裁对管理作风作了精微的改进。
vt. 提炼，精炼，精制
[例]  Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
vt. 使精炼，使优美，使文雅
[例]  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。

更多意思

vt.1.  精炼，提纯，去除杂质
2.  改进，改善，使精练

参考例句

1.	Works of taste can refine the mind.
	高雅的作品能陶冶心灵。
2.	Reading good books helped to refine her speech.
	读好书有助于使她谈吐文雅。
3.	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。
4.	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。
5.	refine one's manners, taste, language
	使举止更优雅, 趣味更高雅, 语言更文雅