refiner
n. 精炼机;精制者,精炼者
复数 refiners
例句
The refiner defined a definite confine with IT fine finger.
提炼者用她精细的手指定义了唯一明确的界限。
He will sit as a refiner and purifier of silver; he will purify the Levites and refine them like gold and silver.
他必坐下如炼净银子的,必洁净利未人,熬炼他们像金银一样。
The old refiner never leaves his crucible, but sits down by it, lest there should be one excessive degree of heat to mar the metal.
老练的化炼师是一直坐在坩埚旁边,从不走开的,他惟恐热度一高就会叫金属受损。