R 开头单词
refinements n.風雅；n
refinementequation 加細方程
refinement n. 改進，改善；有教養；精制；文雅；[化工][油氣][冶] 提純
refinedly adv.精鍊地；優雅地
refined-element 精化元
refined zone [躰育]微細化區
refined white sugar [經濟學]精鍊白糖
refined triangular mesh [數學]加密的三角形網格
refined taste 高雅的品味
refined sugar [食品] 精制糖
refined starch sugar [自然科學]精制澱粉糖[經濟學]精制澱粉糖
refined soft sugar [經濟學]精制緜糖[商業]精制緜糖
refined sesame seed oil [經濟學]小磨香麻油
refined salt 精鹽
refined product transportation [經濟學]成品油運輸
refined product carrier [交通運輸工程]精制成品油運輸船
refined product 輕精鍊産品；精制石油産品
refined petroleum product tax [經濟學]精鍊石油産品稅精鏈石油産品稅