短語詞組短語oil l of vitriol 硫酸oil of vitriol nitration 濃硫酸硝化distilled oil of vitriol 精餾的硫酸double oil of vitriol 雙硫酸rectified oil of vitriol 精餾硫酸purified oil of vitriol 純濃硫酸concentrated oil of vitriol 濃礬油brown oil of vitriol 繙譯phenol -oil of vitriol colorimetric method 苯酚 返回 oil of vitriol