refine
英 /rɪˈfaɪn/美 /rɪ'faɪn/
释义
vt. 精炼, 净化, 使优雅, 使精炼\nvi. 被精炼, 被净化 refine on 精于；改进
例句
Oil is refined to remove naturally occurring impurities.
油经过提炼去除天然生成的杂质。
英 /rɪˈfaɪn/美 /rɪ'faɪn/
vt. 精炼, 净化, 使优雅, 使精炼\nvi. 被精炼, 被净化 refine on 精于；改进
Oil is refined to remove naturally occurring impurities.
油经过提炼去除天然生成的杂质。