英语释义

• a double sulphate of aluminum and potassium that is used as an astringent (among other things)

• a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum

• a person who has received a degree from a school (high school or college or university)

• a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum

片语

alum ammonium硫酸铵铝

alum stone明矾石

chrome alum铬（明）矾

black alum黑矾

vanadium alum钒矾

activated alum活性明矾

burnt alum烧茂

architectural alum建筑铝型材生产线

alum coal煤垩

英汉例句

• 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。

• some use a pound of alum to a full pail of water.

  也有人把一磅明矾加到了一满桶里边。

• potassium alum is originally extracted from the earth as large blocks, but it is also sold in a small crystal forms and powder to be used in a variety of commercial applications and cosmetics.

  尽管钾明矾最初从自然界获得时是大整块的，但它也可以晶体和粉末的形式出售，用于各种商业用途和化妆品中。

• some people find it hard to find alum but it can just be found in grocery stores and drug store.

  有些人觉得明矾很难找，其实一般的食杂店或者药房就有卖的；

• as they report in this week「s nature, alum (or, strictly speaking, the aluminium within it) works by stimulating bits of the immune system called nod-like receptors.

  他们在本周的《自然》杂志上发表文章称明矾（或者严格说来是其中的铝元素）的工作原理是激发免疫系统里被称为nod样受体的。

• when we put asmall piece of alum into muddy water, we can see the alum can soonmake the water clear.

  把一小块明矾放入混沌的水中，我们发现，水很快就澄清了。

• alum is added to reduce the paper’s tendency to absorb liquid, which might lead to ink blots.

  这时可加入明矾以降低纸张的吸水性，否则可能产生墨渍。

• this mineral is also one of the components used in making fire extinguishers so if you want fireproof homemade clothing, then alum is your best bet.

  这种化合物也被用来制作灭火器的材料，所以如果你想自制防火衣，明矾是你最好的选择。

• purchase alum from any grocery store or pharmacy.

  首先从食品杂货店或者药店买一些明矾。

• alum has a lot of uses. this is only one of them.

  明矾有许多用法，这只是其中一种。

• 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。

• if you need an outside opinion, you can always employ the services of an admissions consultant or ask an alum of the program to offer his/her opinion.

  如果你需要另外的建议，你可以付费咨询招生顾问或者问问项目的相关主管。

• worse, the white flour our ancestors used was usually contaminated, often with the toxic chemical alum (made with human urine), which made bad quality flour look whiter.

  更糟糕的是，我们的先人所使用的白面粉，往往遭受到污染，经常掺杂有毒物质明矾（人类尿液中所提取的），这种物质能让低质量的面粉看起来更白。

• the simple steps in how to use alum to fireproof is listed below.

  下面的步骤就是讲解如何用明矾来制作防火衣。

• alum is used in the textile industry as a way of making dyes bind to cloth.

  明矾在纺织业里是被用来使染料粘上布料。

• i」ve been trying to find a good natural deodorant that contains no metals of any kind (even zinc and alum salts), and this is the first one that actually works for me!

  我一直在找一款很好的天然止汗去味剂，不含任何金属物质，如锌，明矾盐等，这款是到目前为止唯一适合我的产品。