adj.精炼的;精制的;经过改良的;举止优雅的;
v.精炼( refine的过去式和过去分词);精制;使纯净;使文雅高尚;
例句:
We refined the model; the code coevolved.
在我们精炼模型的同时, 代码也在同步进化.
Laser surgery has become much more refined over the last decade.
在过去十年间,激光手术已日臻完善。
His speech and manner are refined.
他谈吐优雅,彬彬有礼。