[网络] 免疫前
词型变化:名词复数形式 : preimmunes

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发表于:2018-12-04 / 阅读(108) / 评论(0) 分类 英文魔法师字源大挪移

IN THE NEWS - John Kerry Chooses John Edwards for Vice President By Cynthia Kirk Broadcast: Saturday, July 10, 2004 This is Bob Doughty with In the News, in VOA Special English. The Democratic Nationa

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 教育与新闻

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(70) / 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(71) / 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(84) / 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(83) / 评论(0) 分类 VOA2005(上)--环境科学探索

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(90) / 评论(0) 分类 VOA慢速英语2009年(四)月

When I work with students in conferences I spend most of my time helping them unearth and add details, helping them identify areas needing further development. While we are struggling to make sentences and structure our paragraphs, it's easy to forge

发表于:2019-01-11 / 阅读(73) / 评论(0) 分类 实用英语

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(88) / 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(89) / 评论(0) 分类 VOA标准英语2013年(四月)

By Kurt Achin Seoul 25 February 2008 The former Seoul mayor who swept December elections in South Korea is getting used to his new title: Mr. President. Lee Myung-bak has taken his oath of office in a formal ceremony in the South Korean capital. VOA

发表于:2019-01-31 / 阅读(108) / 评论(0) 分类 VOA常速英语2008年(二月)

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(105) / 评论(0) 分类 卡卡课堂早餐英语

SAN FRANCISCO, Oct. 10 (Xinhua) -- Apple announced on Monday that pre-orders of its iPhone 4S have topped 1 million in a single day, surpassing the previous single-day pre-order record of the company's smartphone. The iPhone 4S pre-orders surpassed 1

发表于:2019-02-03 / 阅读(115) / 评论(0) 分类 英语新闻

今天我们要学的词是 pre-order. Pre-order 预购。iPhone5问世了。The iPhone5 went on pre-order just after midnight Pacific time last Friday. iPhone5 于美国西部时间上星期五凌晨12点一过开始预售。Roughly one hour after t

发表于:2019-02-04 / 阅读(102) / 评论(0) 分类 英语单词荟萃

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(61) / 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(63) / 评论(0) 分类 VOA标准英语2008年(十月)

BEIJING, Aug. 22 (Xinhuanet) -- U.S. Emmy award-winning actress Selena Gomez will host the MTV Video Music Awards pre-show on Aug. 28, according to media reports Monday. Along with a cadre of MTV personalities and rock act Cobra Starship, Gomez will

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 英语新闻

BEIJING, April 19 (Xinhuanet) -- Almost one year after the disastrous(灾难性的 ) oil spill, scientists believe that the overall health of the Gulf of Mexico as nearly back to normal. However, the scientists restrain their optimism about natur

发表于:2019-02-18 / 阅读(69) / 评论(0) 分类 英语新闻

The suicide bomber who killed 7 CIA employees on a US base in eastern Afghanistan was seen, on Saturday, in a pre-attack video alongside Pakistani Taliban chief Hakimullah Mehsud. In the video, Humam Khalil Abu Mulal al-Balawi, a Jordanian, says he w

发表于:2019-02-19 / 阅读(136) / 评论(0) 分类 VOA标准英语2010年(一月)

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(75) / 评论(0) 分类 乔布斯传
学英语单词
Aconitum kungshanense
Aconitum lonchodontum
albidas
amanita neo-ovoidea
amra
atms
authouress
axle weight
bakery and confectionery
barrage fire,barrage-fire
be at the top
be dog tired
biot savart's law
bodles
boggenatjen i.
building society
bulk effect device
cellular TV
Central European
certificate of port of registry
chlorophthalmus nigromarginatus
cluster head
cross flow
detachment point
dielectric heatings
double-potentials
Dravidianism
Easter bunny
Edmondsham
engarrisons
even trim
fast screening
fibrous silicate
first kind Stirling numbers
Franz Kline
front-to-back
gas genetimodel
gauze draff
hiett
high speed shutter
homothetic figure
humanistic sociology
hypallage
indicators of demographic trend
Indigofera fortunei Craib
iodine tungsten lamp
isosynchronous
jet deep-well pump
Kaili
Kalvar film
kolob
labelled phosphorus
lima-bean
logical reading system
long-finned
ludus(game-playing love)
mahmet
medecine
median groove
megahenry
mildce
mining area capacity
neomix
nice-smelling
noble-metal
nonrunic
nubbinesses
operating curve
parsa
paucity
pedicullus pubis
phenoxybutyl penicillin
phonable
PIK-A49
prestressed reinforced concrete sleeper
programed drill
purchasers' price
purified cotton cellulose
rammability
registration problem
reinforce
ripple effects
rotating electrode atomization
safe space
section-paper
spot-backed antshrikes
storm tobacco
subserosal lymph-net
swell-mobsman
tactiosensible
take someone's word for it
Tataviam
Thymolsulfone
touch in goal
traverse upon a traverse
treadwheels
tucktoo
unloading bare rib
unrecommendable
warrant of deliverance
weave along
zero-field laser bandwidth