1. 有教養(yǎng)的；文雅的；精煉的
   Educated; polished; refined.
2. 拘謹(jǐn)的，精煉的風(fēng)格正式、精致和克制的
   Formal, refined, and restrained in style.
3. 中檔貨質(zhì)量、體積、價格或等級處于中等的一種商品，如不完全精煉的石油或礦石
   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；未進(jìn)化或精煉的
   Existing in native or raw form; not processed or refined.

精煉的英語翻譯：