refined

英 /rɪˈfaɪnd/ 美 /rɪˈfaɪnd/
★★★★中高频词

中文释义

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

refined的英语例句

  1. El Salvador produces 100,000 tons of refined copper annually.

    萨尔瓦多每年生产10万吨纯铜。

  2. His speech and manner are refined.

    他谈吐优雅,彬彬有礼。

  3. 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。