1. Her mother is a woman with great refinement . 她母亲是一个非常文雅的女人。
2. METHODS To design the process of extraction and refinement screened reasonably. 方法通过均匀设计筛选合理的提取精制工艺。
3. Knowledge is one thing, virtue is another; good sense is not conscience, refinement is not humility, nor is largeness and justness of view faith. 知识是一回事，美德则是另外一回事。好意不是良心，优雅不是谦让，广博与公正的观点也不是信仰。
英英解释
n.
1. a highly developed state of perfection; having a flawless or impeccable quality
2. the result of improving something
3. the process of removing impurities (as from oil or metals or sugar etc.)
4. a subtle difference in meaning or opinion or attitude
5. the quality of excellence in thought and manners and taste
