| 词汇 | potassium alum |
| 类别 | 英汉双解翻译词典 |
| 释义 | potassium alum 释义 钾明矾 例句 1·Ethyl decanoate was synthesized from capric acid and ethanol by using ferric potassium alum as catalyst. 以铁钾矾为催化剂，通过葵酸与乙醇反应合成了癸酸乙酯。 2·Since all forms of potassium alum are soluble in water, when the stone is wet or applied to wet skin, an invisible, fine layer of the mineral is rubbed off the stone and applied to the skins surface. 因为各种状态的钾明矾都能溶于水，当把它弄湿或接触湿皮肤时，会有一层肉眼看不见的细腻矿物层从钾明矾表面脱落，吸附到皮肤表面。 3·So if you just want to be on the safe side, you can make one on your own by using aluminum potassium sulfate or alum for short. 但是你如果仅仅是为了以防万一，那不如你自己用硫酸铝钾或者明矾来自己制作一件。 |
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