1、蒸煮消毒法:将水煮沸,筷子清洗后放入,大概30分钟就可以了,煮的时间太短会打不到消毒的效果,晒干水分后放在干燥的地方即可。<br>2、微波炉消毒法:微波炉消毒用起来比较方便,但是在温度和时间上要把握好中档火3-5分钟就可以了,微波炉里的未必可以很好的起到消毒作用。<br>3、使用消毒工具:市场上销售的消毒工具,有红外线、紫外线、臭氧等消毒方式,能达到消毒的目的,而且省时省力。
介绍家人的英语作文<br>在世界上,与我们最亲近的人永远只有我们那可爱的家人。下面是小编为大家分享介绍家人的英语作文带翻译,供大家参考学习。<br><img><br><h2>介绍家人的英语作文一:</h2><br>I have a big family. There are five people in my family, my grandmother, my parents and my elderly brother. My grandmother is easygoing. She has many friends near my home. Every morning and night, she walks around with her friends. My parents are doctors in the same hospital. They are always busy with their work. My brother is three years older than me. He is a middle school student. My family is happy. Although my parents are busy, they care much about me. We live a good life.<br>我有一个大家庭,总共有五口人,奶奶,爸爸妈妈,哥哥和我。我的奶奶很随和,邻里有很多朋友。每天早晚她都和她的朋友去散步。我的父母在同一家医院当医生,他们总是忙于工作。我的哥哥比我大三岁,是个初中生。我的家庭很幸福。尽管我的父母很忙,但是他们很关心我。我们的生活很美好。<br><h2>介绍家人的英语作文二</h2><br>There are four people in my family. They are my father, my mother, my elderly brother and I. My father is a computer engineer. He works in a big company in my city. My mother is a nurse. She works hard to help patients. But she is always busy and always comes home late tiredly. My brother is three years older than me. Now, he is a middle school student. He is sunny and easygoing. He can help me a lot in my study. I am primary school student. I love my families. So do they.<br>我家有四口人。他们是我的父亲,我的.母亲,我的哥哥,我的父亲是一名计算机工程师。他在我城市的一家大公司工作。我的母亲是一名护士。她努力帮助病人。但是她总是很忙,总是很晚才回家。我哥哥比我大三岁。现在,他是一名中学生。他阳光明媚,很随和。在我的学习中他可以帮我很多。我是小学生。我爱我的家庭。所以他们。<br><h2>