refined
adj
1 cultured or elegant; free from what is coarse or vulgar 有教养的; 文雅的; 不粗俗的
Her tastes are very refined. 她的趣味十分高雅.
2 freed from impurities 纯净的; 精炼的
refined sugar, oil, etc 精制的糖、 精炼的油.
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心!别把香烟丢到窗外。要是你那样做,会引起火灾的。把它熄灭在烟缸里。
On the subject of reading, Francis Bacon, who lived at about the same time as shakespeare, wrote these words, Some books are to be tasted, others to be swallowed, and some few to be chewed and digested. This good advice shows how it is possible to read