refined

英 [rɪˈfaɪnd]

美 [rɪˈfaɪnd]

adj. 精炼的; 提纯的; 精制的; 有礼貌的; 优雅的; 有教养的
v. 精炼; 提纯; 去除杂质; 改进; 改善; 使精练
refine的过去分词和过去式

过去分词：refined　过去式：refined　

Collins.1 / BNC.7618 / COCA.7700

牛津词典

adj.

精炼的；提纯的；精制的
made pure by having other substances taken out of it
1. refined sugar
  精制糖
有礼貌的；优雅的；有教养的
polite, well educated and able to judge the quality of things; having the sort of manners that are considered typical of a high social class

ADJ-GRADED 精炼的；去杂质的；提纯的
Arefinedsubstance has been made pure by having other substances removed from it.
1. ...refined sugar.
  精制白糖
ADJ-GRADED （人）有礼貌的，有教养的，彬彬有礼的，有品位的
If you say that someone isrefined, you mean that they are very polite and have good manners and good taste.
1. ...refined and well-dressed ladies...
  举止优雅、衣着考究的女士们
2. His speech and manner are refined.
  他谈吐优雅，彬彬有礼。
ADJ-GRADED 经过完善的；经过提升的
If you describe a machine or a process asrefined, you mean that it has been carefully developed and is therefore very efficient or elegant.
1. ...a more refined engine...
  更加完善的引擎
2. This technique is becoming more refined and more acceptable all the time.
  这种技术变得越来越完善，越来越受人欢迎。

Oil is refined to remove naturally occurring impurities.
油经过提炼去除天然存在的杂质。
Refined and a tasteful, they are a spectacular flower to give and receive.
完善和品味，他们是一个壮观的花，以给予和接受。
Refined sugar has had all the impurities removed.
精制糖已经清除所有的杂质了。
Language support& Support for internationalization has been refined and expanded.
语言支持&对国际化的支持已被细化和扩展。
AVOCADO OIL REFINED may be directly applied as the skin and hair.
鳄梨油可以直接使用于皮肤和头发。
How crude oil is refined by distilling is studied in chemical engineering.
在化学工程中要研究原油通过蒸馏提炼的方法。
He has a refined sense of taste and is able to tell what spices are used with only one bite.
他嘴尖，一吃就能尝出菜里的调料。
Their knowledge and sensibility made them the most refined of its representatives.
他们的知识和感性制造了他们那最它的代表性的精炼。
Surgical techniques are constantly being refined.
外科手术的技术不断得到完善。
The exports increase demand for the corn from which most US ethanol is refined.
美国乙醇大部分提炼自玉米，而乙醇出口增加了对玉米的需求。