标签：过敏症 相关文章
You are on Just One Thing today. Come on over this way. Dr. Lawrence Rosen is with us this morning. And let's just talk a little bit about allergy season because he is the pediatric columnist for Kiwi magazine. And now April, the worst month for alle
访谈录2010
Health Report - Why Getting Dirty Can Be Healthy for Children 健康报道 - 早期接触细菌对儿童健康有利 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 A new study suggests that early expos
2012年VOA慢速英语(四)月
By Paul Sisco Washington 31 August 2007 According to the U.S. National Institute of Allergies and Infectious Diseases, most severe food allergic reactions come from nuts, primarily peanuts. And because of that researchers are trying to develop an al
2007年VOA标准英语（八月）
NYC Invests Heavily In Biotech Development 纽约大量资本投资生物科技 NEW YORK New York City and the State of New York are investing hundreds of millions of dollars to become a major player in the development of high tech industries. They h
VOA标准英语2014年(一月)
The dust that accumulates in the corners of your house does more than cause allergies and aggravations. It's also teeming with clues about where you live and who you live with. That's the finding ofa study in the Proceedings of Royal Society B. Resea
2015年Scientific American(九)月
Its eleven oclock Sunday morning, and youve just woken up after a late night of carousing. You stumble out of bed, brace yourself on the bathroom sink and blink into the mirror. 现在是周日上午11点，而你刚从前一晚的狂欢过后醒来。
初学者听力文摘精选
Peanuts are one of the worlds most nutritious foods. 花生是世界上最有营养的食品之一。 Peanuts contain pound for pound more protein, vitamins, and minerals than beef liver and more fat than heavy cream. For approximately .5% of America
初学者听力文摘精选
VI. Furthering Listening and Speaking Task 1: Dust Storms American researchers say dust clouds from dry African deserts may be a threat to human health in the United States. The dust may contain many small organisms that could be dangerous. Each year
新视野大学英语：视听说教程 1
Pharmacist: Can I help you? Sanaz: Yes, I had some questions for the pharmacist. Pharmacist: Im the pharmacist. How can I help you? Sanaz: Can I fill these prescriptions here? Pharmacist: Yes, you can. Just give those to the pharmacy technician and s
地道美语播客
上海一名小学生就毒校服问题接受采访时说：作为祖国的花朵，我觉得我学习成绩上不去，就是因为这个校服的问题。这一说法虽然搞笑，但由各类腐败滋生的社会问题日益危及下一代，却不
英语新闻视频
今天我们要学的词是allergy。 Allergy, 是过敏的意思。最新研究发现， Flu shots are harmless to most kids who suffer from egg allergies, 流感疫苗对大多数鸡蛋过敏的孩子不会带来伤害。 Spring allergy season is h
英语单词荟萃
Study: Peanut Therapy Cures Kids' Allergies Researchers at Duke University in North Carolina believe they can prevent dangerous allergic reactions to peanuts by exposing children's immune systems to tiny amounts of the food, according to a study publ
VOA标准英语2011年(十一月)
A: Whats wrong with you? Why are you scratching so much? B: I feel itchy! I cant stand it anymore! I think I may be coming down with something. I feel lightheaded and weak. A: Let me have a look. Whoa! Get away from me! B: Whats wrong? A: I think you
纯正地道美语
Erin: Smell that! Sean: Smell what? Erin: Cant you smell the changing of the seasons? I love autumn. The fall colors are out and theres a chill is in the air. Sean: That means Ill be raking leaves every weekend when I should be watching football. Eri
地道美语播客
John was very overweight. The new desks and chairs were too small for him. He complained to the boss. The boss told him to lose weight. John quit. Robert had had a private office previously. Now he was out in the middle of the floor with everyone els
原版英语小短文
Brad: Are you all right? Lydia: What...what happened? Brad: You lost consciousness and someone called 911. My name is Brad and Im a paramedic. Can you answer a few questions for me? Lydia: Ill try. Brad: Have you ever blacked out before? Lydia: No, I
地道美语播客
About two weeks ago, I found that my eyes were feeling quite itchy. The feeling lasted all day, and has continued ever since. About one week ago, my nose started running, as if a little water tap had been turned on all of a sudden. No, I'm not sick.
英语博客 A cup of English
When we are warned about the dangers of food, it usually relates to food allergies or food poisoning. The image of killer biscuits has never quite come into peoples minds. Millions of people reach for a biccy whenever they pour a cup of tea and it se
英语听力文摘 English Digest
Why lips go dry？ 为什么嘴唇会干呢？ Lets start by reviewing the ways in which the surface of our lips is different from the surface of the skin on the rest of our bodies. Basically, our lips are made of the same mucus membrane that coats t
英语听力文摘 English Digest