中英词典查询

refine [rɪˈfaɪn]

vt. 提炼; 改善; 使高雅;
过去式：: refined 过去分词：: refined 现在分词：: refining 第三人称单数：: refines
[同义词] 改善;使完美: improve polish develop purify cultivate perfect

例句:

  • Joint Industry Projects to refine Solar and Wind tech.
    来自SA
  • The purpose of oil refinery is to refine crude petroleum.
    炼油厂的主要工作是提炼原油.
  • We shall have to refine on our methods of advertising.
    我们得进一步改进做广告的方法.
  • Modern medical techniques refine on those of the past.
    现代医疗技术比过去的医疗技术要优越.
  • We're not trying to refine those flavors.
    来自WSJ
  • Magician mentors teach students to refine their techniques and presentations.
    来自WSJ
  • He has refined his taste and manners.
    他已使自己的趣味爱好和举止仪态变得高雅完美。
    来自《权威词典》
  • Oil must be refined before it can be used.
    石油必须提炼后才能使用。
    来自《权威词典》