标签：自然过敏疗法 相关文章
UNIT 2 Accommodation and housing 住宿及找房子 LISTENING 1 Phoning an Agency for a Flat Share 打电话给房屋中介找分租公寓 Vocabulary 接下来听的对话中，用到了 1~5 所列出的单字和和片语，请从（ A ） ~ （ E ）中
2008年ESL之商务英语
Body Signs 不容忽视的人体警讯 by Rebecca Fratzke We sometimes need expensive tests to determine our state of health, but often our bodies tell us all we need to know. Growing up, we're taught which bodily signs are causes for concern. _(1)_
常春藤解析英语
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）
But even he has his limits. On the reef, there seem to be an almost infinitely variety of ways of feeding, some fish even cultivate their own food. So they're very protective of it. There's one fish species that is so good at defending its particular
自然百科2014年
Some are little more than rocks, others substantial mountains, covered in woodland. The first British person to see that was captain Cook, who stood here in 1770, and for the first time, realized the scale of the Great Barrier Reef. He also realized
自然百科2014年
They respond to touch, temperature, currents, and the cycles of the sun and the moon. And their tiny movements combined to give each colony a rhythm of its own.The polyps can't build the reef alone. For this, they need parterners that are even smalle
自然百科2014年
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
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
Because of their sophisticated senses and remarkable physique, white tips are great reef hunters. At night, they turn it into an art form, better than all other sharks. We expect sharks to be hunters, but after dark, the reef itself becomes one giant
自然百科2014年
It is also the largest green turtle breeding ground in the world. Having mated ashore, thousands of females pull themselves up the beach to lay their eggs. The record is 26,000 turtles in a single night. They turn a remote desert island into a clowde
自然百科2014年
During the lowest tides,the water runs off and whole sections of living coral are normally beyond the water,are exposed. The level of water on the reef top decreases dramatically,getting ever shallower,and going from a stable environment,to ever chan
自然百科2014年
A coral reef during the day is a very different place from a coral reef at night. The atmosphere changes completely. The day shift has logged off, and the night shift has gone to work. It's mean and moody, and the animals here mean business. Just as
自然百科2014年
Their snake-like bodies can even wriggle into crevices. And they can fold their dorsal fin flat to squeeze through small holes. If discovered, a sleeping parrotfish wouldn't stand a chance. Once the first shock has caught its prey, the smell and comm
自然百科2014年
At night, the corals don't just hunt. When territory is at stake, whole colonies go to war with one another. Once a coral senses another is too close, it launches a barrage of stinging cells, and the enemy returns fire. It's a war of numbers, the cor
自然百科2014年
There are many endurings mysteries about the great barrier reef,particularly at night,but this is one of the more enchanting ones.Watch this.This coral is fluorescing under ultraviolet light,it's this amazing light show,and it covers pretty much the
自然百科2014年
A baby G,only a centimeter in length,that will one day grow into a giant,over 2 meters long.Most reef animals have tiny babies like these,carried at the mercy of the currents.Many have some ability to direct themselves and even the young corals can s
自然百科2014年
A pair of noddy terns fly close together,over the island on the reef.They are two mates, reaffirming their bond. Noddies signal to each other continually during courtship,both in the air and after landing.Once in the trees,the performance changes.The
自然百科2014年
Victor: Oh, doctor, youve got to help me! Doctor: Try to relax. What seems to be the problem? Victor: Im sneezing all the time, and my eyes are itchy and watery. Doctor: Tilt your head back so I can take a look at your nasal passages. Youre very cong
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