“refine”的概念、定义、翻译、参考文献-科学参考

单词	refine
释义	refine [ri`fīn] ^ENGINEERING To free from impurities, as the separation of petroleum, ores, or chemical mixtures into their component parts.
随便看	phenylpyruvic oligophrenia phenyl salicylate phenylthiourea phenytoin pheochromoblast pheochromocytoma pheoplast pheromone phialospore phi function phi grade scale Philadelphia chromosome Philippine fowl disease Philips hot-air engine Philips ionization gage philipstadite phillipsite Phillips screw Philomycidae philopatry Philopteridae philosopher's wool -philous philtrum-otobasion inferior phi meson

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