精炼的

1. 有教养的；文雅的；精炼的
   Educated; polished; refined.
2. 拘谨的，精炼的风格正式、精致和克制的
   Formal, refined, and restrained in style.
3. 中档货质量、体积、价格或等级处于中等的一种商品，如不完全精炼的石油或矿石
   Any of various products, such as partially refined petroleum or ore, that are intermediate in quality, size, price, or grade.
4. 原始的以自然的或原始的形式存在的；未进化或精炼的
   Existing in native or raw form; not processed or refined.

精炼的英语翻译：