[网络] 免疫缺陷

[00:00.00]2 Pronunciation [00:03.82]Listen and say. [00:06.34]We're going to play football in the park. [00:10.28]I think we should go and get something to eat. [00:14.53]I'm hungry. [00:16.70]Give me five! [00:18.88]They're cool. [00:21.28]Sorry, gu

发表于:2018-12-04 / 阅读(333) / 评论(0) 分类 外研社新标准初中英语九年级

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The plague is most famous for killing tens of millions of people all over Europe in the 1300s. Plague is caused by the bacteria Yersinia pestis. And th

发表于:2018-12-24 / 阅读(293) / 评论(0) 分类 Scientific American(八)月

He is immune to chickenpox, he had it as a child. 他对水痘免疫,他小时候就得过了。 immune表示免疫的,immune system就是指身体的免疫系统;而对...有免疫力就用be immune to...这个词组。

发表于:2018-12-25 / 阅读(218) / 评论(0) 分类 蒋健棠英语实用句子

It's time for a new year and a new you, but perhaps your heart is not in it this time around. Maybe you're jaded from too many failed New Year's resolutions, or maybe you're just not feeling motivated these days. Here are a few reasons why you may no

发表于:2019-01-08 / 阅读(259) / 评论(0) 分类 英语阅读理解

HIV Vaccine Research 艾滋病疫苗研究 Two years ago, Jason Brenchley took part in an HIV vaccine trial sponsored by the U.S. National Institutes of Health. An NIH researcher himself, Mr. Brenchle

发表于:2019-01-08 / 阅读(332) / 评论(0) 分类 VOA2005(上)--环境科学探索

You want to know the secret to success? Here it is: 你想知道成功的秘诀吗?下面我就告诉你: Believe in yourself so much, that no one else can tell you otherwise. 要足够相信自己,这样就没有人能对你指手画脚了。

发表于:2019-01-08 / 阅读(332) / 评论(0) 分类 轻松英语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system the body's

发表于:2019-01-11 / 阅读(294) / 评论(0) 分类 VOA慢速英语2009年(四)月

On June 6, 1944 over 150,000 Allied troops landed on the beaches of Normandy, in northern France, in a push to liberate Europe from Hitler's Nazi forces. Now, 65 years later, the memories of that day linger along that windswept coast and its quiet v

发表于:2019-01-13 / 阅读(285) / 评论(0) 分类 VOA标准英语2009年(六月)

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(226) / 评论(0) 分类 VOA标准英语2011年(十二月)

Study: Stop-Smoking Aid Ups Cardiovascular Risks An analysis of more than a dozen drug studies finds that smokers who take the drug Chantix to help them kick the habit face significantly higher risks of cardiovascular problems including stroke, heart

发表于:2019-01-14 / 阅读(342) / 评论(0) 分类 VOA标准英语2011年(七月)

Helper Serum Boosts Effectiveness of Flu Vaccine Vaccines against swine and avian flu can be made more effective by the addition of a helper serum known as an adjuvant. The finding from a new study could let vaccine makers stretch supplies and possib

发表于:2019-01-14 / 阅读(273) / 评论(0) 分类 VOA标准英语2011年(六月)

Researchers have developed an improved version of the smallpox vaccine that can be combined with a vaccine against anthrax. The dual vaccine represents a significant scientific achievement as well as a possible improved defense against biological att

发表于:2019-01-14 / 阅读(346) / 评论(0) 分类 VOA标准英语2010年(十)月

Study: Immune System Weakens in Space During the final flight of the US space shuttle Atlantis in the summer of 2011, one of the most important pieces of scientific cargo on board was a medical experiment designed to test how the human immune system

发表于:2019-01-14 / 阅读(267) / 评论(0) 分类 VOA标准英语2013年(四月)

今天分享的是柠檬水的妙用。 重点词汇 immune system 免疫系统; potassium n.化钾; freshen vt.使新鲜; 使清爽,使有精神,把(自己)盥洗一番; 1. Gives your immune system a boost. 2. Excellent source of potassium.

发表于:2019-02-02 / 阅读(296) / 评论(0) 分类 卡卡课堂早餐英语

MADRID, Oct. 27 (Xinhua) -- Real Madrid coach Jose Mourinho responded ironically to questions over who will play at left back for his side on their visit to Mallorca on Sunday night. Real Madrid are still without full backs Alvaro Arbeloa, Marcelo an

发表于:2019-02-04 / 阅读(587) / 评论(0) 分类 英语新闻

Olivia: Dad, can I ask you a question? Dad: You just did. Olivia: I mean, can I ask you another question? Dad: Ask away . Olivia: Where do babies come from? Dad: What? Where did you come up with that one? Olivia: I don't know. Dad: Let me tell you .

发表于:2019-02-05 / 阅读(266) / 评论(0) 分类 地道美语播客

今天我们要学的词是immune。Immune, 的意思是免疫的,比如,immune system就是指免疫系统, immune disease则是免疫系统疾病。Immune还可以指免除的,不受影响的. Apple's OS X, which has long been considered immu

发表于:2019-02-06 / 阅读(213) / 评论(0) 分类 英语单词荟萃

Developing countries in Africa are bracing for serious setbacks in their economies. One of the countries that may feel the effects of the downturn more acutely than others is Kenya, which suffered months of political unrest earlier this year. VOA Co

发表于:2019-02-06 / 阅读(270) / 评论(0) 分类 VOA标准英语2008年(十月)

RACHEL MARTIN, HOST: Even with all the VA clinics and hospitals, that $180 billion budget for the U.S. Department of Veterans Affairs, even with all those resources, the day-in-and-day-out care of disabled veterans often falls to their own family mem

发表于:2019-02-13 / 阅读(344) / 评论(0) 分类 2017年NPR美国国家公共电台4月

He wanted Amelio to help him return to Apple as the CEO. 他想让阿梅里奥帮助他回到苹果担任CEO。 There's only one person who can rally the Apple troops, Jobs said, only one person who can straighten out the company. 只有一个人可以

发表于:2019-02-22 / 阅读(274) / 评论(0) 分类 乔布斯传
学英语单词
A.C. commutator motor
acerous
american parties
antioncogenic
antipyr
astench
beef hammers
beta-unstable isotope
biometrics
Burghart's symptom
bushy run
candlewaxes
Canelones, Dep.de
capitals of malta
capling
class division
cleaved
co-anchors
color sampling
commerzbanks
cut a crab
Desulfobacteraceae
dispight
donation between individuals
double balanced mixer
eeeeeee
effective life-time
electrodynamic capacity
electrolyte of glass
electromagnetic type meter
Elsholtzia argyi
emulsion sensitivity
Farisi
fb data set
figurines
gasket load
genomere
Gentiana aperta
geochemical mapping
german languages
glacial rock
hard disk partition
Highways Agency
holiday
IUR
jet-stream wind
kataifi
Kwilu (Cuilo, R.)
Käsmu-Laht
Lao Cai
leaf drop streak
leave ... aside
liquorice allsorts
mathesiuss
medco
medical-marijuana
medicated cotton
megacolonies
message couplings
microcrystallinity
momentum transport theory
monoaromatics
Monthly Bill
negative contribution margin
net-knot
networks of y-mode communication
neuroplegics
neutral temperature
nominate theory of contract
norcamphanyl
normal exit
obliterates
operation drawing
outgoing cable
outstanding claims reserve
parity check value
percent by volume
phi-
phoenicurus ochruros rufiventris
platinum tetroxide
print sheet
psychologizes
punky
re-engaged
sea-routine
self-sealing oil seal
series inductance
sheaf of germs of regular differential
shockey
sikhote-alin
sirica
slaveholders
spoken-word center
stereotypist
stride length
sugar-tit
supramostoid
to hammer
unstemmable
wire in
wuxtry
Zapadno-Kazakhstanskaya Oblast'(Zapadnyy Kazakhstan)