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英语翻译We're surrounded by chemistry in everyday life.Sometimes

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英语翻译
We're surrounded by chemistry in everyday life.Sometimes it is easy to see,like when your science does a big experiment in class.At other times,it can be pretty hard to see everyday chemistry at work,but nearly everything you tough or use has some element of chemistry in it.Something as simple as toothpaste contains at least three chemicals,if not more.It is the mixture of them and its chemical reaction that leeps your teeth clean.Other things you use every day are created by chemistry,such as hair products,shampoo and soap.Adding detergent to water involves chemistry.Without chemistry,we would never have known that we need soap to get the oil out of clothes or skin
英语翻译We're surrounded by chemistry in everyday life.Sometimes
我们每天的生活都被化学现象所充斥着.有时候很容易去发现,比如你在教室里面做科学实验的时候.但有时候我们又很难去发现工作中的化学现象,但是其实不管你看到还是用到的东西几乎都有化学元素在里面.比如哪怕像牙膏这么简单的东西都有至少三种化学成分,甚至更多.牙膏就是这些化学成分的混合物,而就是因为这些化学反应才能使你的牙齿变白变干净.其他你每天可以用到的东西也是化学成分组成,比如洗发产品,香波或者肥皂.加入洗涤剂的水中也有化学成分.没有化学,我们就永远不知道原来肥皂可以洗掉我们衣服上或者皮肤上的油.