关于肥皂的英文作文_三年级真题英语作文2篇
关于”肥皂“的英语作文模板2篇，作文题目：soap。以下是关于肥皂的xx年级英语模板，每篇作文均为真题模板带翻译。
关于”肥皂“的英语作文模板2篇，作文题目：soap。以下是关于肥皂的xx年级英语模板，每篇作文均为真题模板带翻译。
高分英语作文1：soap
Today is Monday. I get up at eight in the morning, have breakfast at home, and then take the subway to school. I'm very excited about this day because our chemistry teacher will teach us to do an interesting experiment about how to make soap last week.
The chemistry teacher promised that we would have some interesting things this week. Doing our own special soap is the task of this class. When the experiment started, the whole class was excited.
We mixed oil, water and lye. You need to be very careful, Because lye is harmful to the skin, and then we stir the oil and lye for about ten minutes, and the chemical reaction will turn the liquid into a solid, and then the soap will be produced. Although this process is very tired, we have a lot of fun.
The most important thing is that we learn how to make soap. Time p quickly, we feel very busy, but we learn a lot of useful things.
中文翻译：
今天是星期一，我在早上八点起床，然后在家吃早餐，然后坐地铁去学校。我对这一天很兴奋，因为我们的化学老师会教我们做一个有趣的实验这个实验是关于上周如何制造肥皂的，化学老师承诺这周我们会有一些有趣的事情做我们自己的特殊肥皂是这节课的任务当经验开始的时候，全班都很兴奋我们混合油，水和碱液你需要非常小心，因为碱液对皮肤有害，然后我们将油和碱液搅拌大约十分钟，化学反应会把液体变成固体然后肥皂就产生了虽然这个过程很累，但我们有很多乐趣最重要的是我们学习如何制作肥皂时间过得很快，我们感到很忙但是学到了很多有用的东西。
万能作文模板2：肥皂
In chemistry, soap is the salt of fatty acids. Soap is mainly used for washing, bathing and cleaning, but soap is also an important part of lubricants. Soap used for cleaning is obtained by treating vegetable or animal oil and fat with strong alkaline solution.
Fat and oil are composed of triglycerides: three fatty acid molecules are attached to a glycerin molecule; alkaline solution is usually alkaline solution In the process of saponification, fat is decomposed (hydrolyzed) to produce crude soap fat and converted to fatty acid salts. Glycerol is released. Glycerol is used as a by-product.
Soap is the key component of most greases. Usually lithium and calcium grease in mineral oil and lithium soap are widely used in many other metal ions, including aluminum, A mixture of sodium and various metal ions. These soaps are sometimes classified as thickeners, which means that they increased the viscosity of the oil in ancient times, adding lime to olive oil to make grease.
中文翻译：
在化学中，肥皂是脂肪酸的盐肥皂主要用于洗涤、洗澡和清洁，但是肥皂也是润滑剂的重要组成部分用于清洁的肥皂是通过用强碱性溶液处理植物或动物油和脂肪而得到的脂肪和油是由三酯组成的：三个脂肪酸分子附着在一个分子上碱性溶液，通常是碱液，促进一种被称为皂化的化学反应在皂化过程中，脂肪被分解（水解）生成粗肥皂脂肪转化为脂肪酸盐，被释放出来，剩下作为副产品肥皂是大多数润滑脂的关键成分，通常是矿物油中的钙和锂皂的乳液锂基润滑脂被广泛使用许多其他金属离子，包括铝、钠和各种金属离子的混合物这些肥皂有时被归类为增稠剂，这意味着它们在古代提高了油的粘度，在橄榄油中加入石灰制备润滑脂。
满分英语范文3：肥皂
Shampoo, comb, mirror, towel, toothbrush, toothpaste, brush barrel, washbasin, water cup, soap, soap, washing powder, facial cleanser and shower gel, hanger, bedding, clothes, utensils, slippers, medicine, kettle, stationery, sanitary products, nail clippers, pottery whistle, scissors, s brush, cleaning cloth, table, dictionary, toilet water, fruit knife, flashlight, Rod hook, needle and thread, umbrella, Taurus.
中文翻译：
洗发水、梳子、镜子、毛巾、牙刷、牙膏、刷子筒、洗脸盆、水杯、肥皂、肥皂、洗衣粉、洗面奶和沐浴露、衣架、被褥、衣服、用具、拖鞋、药品、水壶、文具、卫生用品、指甲剪、陶儿哨、剪刀、鞋刷、清洁布、桌子、字典、厕水，采购产品水果刀，手电筒，棒钩，针和线，伞陶尔绍。
本文标题：关于肥皂的英文作文_三年级真题英语作文2篇