丙酮酸激酶缺乏

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(154) / 评论(0) 分类 2014年VOA慢速英语(五)月

[00:06.79]Jane works at the Center for Disease Control and prevention [00:12.12]as a disease detective. [00:15.46]Listen to the tape and answer the questions. [00:19.91]The Diseases detective. [00:23.46]Jane is one of the experts at the Center for Di

发表于:2018-12-13 / 阅读(223) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(110) / 评论(0) 分类 VOA双语新闻 2014年1月

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

发表于:2018-12-24 / 阅读(102) / 评论(0) 分类 Scientific American(十二)月

By Lisa Schlein The UN Children's Fund, UNICEF, says Iodine Deficiency Disorders, which cause mental retardation, are a huge problem in Europe and Central Asia. UNICEF says this disorder can be solved

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 VOA2004(下)--健康科技

发表于:2019-01-03 / 阅读(104) / 评论(0) 分类 医务英语

VOICE ONE: This is Faith Lapidus. VOICE TWO: Cole Porter And this is Steve Ember with People in America in VOA Special English. Today we bring you the second part of our program about American songwriter Cole Porter. Porter wrote his songs from the

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 VOA慢速英语2008年(二)月

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(106) / 评论(0) 分类 VOA标准英语2014年(一月)

By Kari Barber Dakar 06 July 2007 After years of turmoil and economic hardship, the small West African nation of Guinea Bissau is facing a health challenge caused by the absence of iodine in the nation's diet. In countries where iodine is not already

发表于:2019-01-16 / 阅读(159) / 评论(0) 分类 2007年VOA标准英语(七月)

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im June Simms. And Im Christopher Cruise. Today, we examine recent findings about how intelligence develops in babies. We look at when and how babies learn, and the importance

发表于:2019-01-24 / 阅读(88) / 评论(0) 分类 英语语言学习

Australian researchers have identified a new condition characterized by extreme laziness: motivational deficiency disorder (MoDeD). MoDeD is far different from being a couch potato when you get home from work or sleeping in late on a Sunday morning.

发表于:2019-01-26 / 阅读(137) / 评论(0) 分类 阅读空间

当你给自己设定了一个目标之后,你是踌躇满志还是心存怀疑?当你没有如愿实现自己的目标时,你是不是就此降低对自己的期望?这篇短文将告诉你:矢志不移地追求你的目标,不妄自菲薄

发表于:2019-01-28 / 阅读(88) / 评论(0) 分类 实用英语

23 患爱滋病的母亲不宜母乳喂养婴儿 DATE=3-19-01 TITLE=DEVELOPMENT REPORT - Breastfeeding and AIDS BYLINE=Jill Moss (Start at 1'00

发表于:2019-01-30 / 阅读(113) / 评论(0) 分类 科技之光

LOS ANGELES, March 3 (Xinhua) -- More and more American adults are suffering from a decline in overall sleep duration(持续时间), the U.S. Centers for Disease Control and Prevention (CDC) (疾病防治中心) said on Thursday. It's recommended tha

发表于:2019-02-01 / 阅读(112) / 评论(0) 分类 英语新闻

让你增加工作活力的5个方法 1. Engage in a quick conversation with a high-energy colleague. Their positive energy may refresh you. (Just be careful not to drag them down!) 与精力充沛的同事进行短暂的交谈。他们积极的干劲会

发表于:2019-02-05 / 阅读(100) / 评论(0) 分类 实用英语

【生词预览】 detect查明、测出,mental智力的,deficiency缺陷、不足,confess承认 【笑话原文】 Dont Know Much about History Would you mind telling me, Doctor, Bob asked, how you detect a mental deficiency in somebody who ap

发表于:2019-02-15 / 阅读(112) / 评论(0) 分类 英语笑话(MP3+文本)

Harvard University professor John Palfrey recently spoke in Taipei on the subject of youth and contemporary media, the digital age, and parenting. I read the news on his lecture with care. (Palfrey) said it is down to parents and schools to determine

发表于:2019-02-16 / 阅读(85) / 评论(0) 分类 英语听力文摘 English Digest

Lionel Andres Messi was born on June 24, 1987 in the city of Rosario, Argentina. Everyone knows him now as the best football player in the world. In fact, a lot of people say he might become the greatest player ever. Well see about that at the World

发表于:2019-02-19 / 阅读(78) / 评论(0) 分类 世界名人简介

[00:13.73]Mental deficiency [00:16.10]智力缺陷 [00:19.02]Would you mind telling me, Doctor, [00:22.09]Bob asked... [00:23.67]how you detect a mental deficiency in somebody [00:28.05]who appears completely normal? [00:31.34]Nothing is easier, he r

发表于:2019-02-22 / 阅读(100) / 评论(0) 分类 英语笑话(MP3+文本)

D deadlock,declaration,deficiency,deflection,degradation,delegation,delivery, democracy,demonstration, departure,dependence,deposition,depression,deputy,derivation,destination, destiny,destruction, de

发表于:2019-03-11 / 阅读(242) / 评论(0) 分类 考研英语
学英语单词
alternative conjunction
antiimmigrant
artificially seasoned wood
atomic adsorption spectrometry
baryons
basimetrin
bazofts
be the meat in the sandwich
beam element
Betolvex
Blut und Eisen
bracteolata
breakdown of a family
breedan
Britainer
Buntok-kecil
button ear
Camarodonta
celastin
chamaecranial
chlorampenicol
CIOP
coldplay
colour-frequency control coil
conus sulcatus
Damazan
delta pulse-code modulation
Deyeuxia nyingchiensis
diphyozooids
dolich-, dolicho-
epiphoneme
Erytonal
explanation of
geometry of interface
glomeropheric
gravitational tendency
hachimen
herbicarnivorus
herling
hot clean reactor
houseshares
hump point machine
incite
Isofluranum
jargan(jargoon)
keratinized cell
l.s.a.t
Lagrange multiplier and dual choice variable
like sin
Limerickman
liqukd cooling
logan-stone
lose one's cherry
lump-loaded circuit
magneto-diode
mass-storage system
Newtonian inner capacity
Nometic
not well inspected and repaired
one-dimensional order
optoelectronic diode
paired comparison system
Pastry War
pielet
popliteal fossa
prevent...from...
problem with retrograde analysis
protection form reprisal
protoactiniums
pseudocrystal
quickselect
race-free assignment
radiation hazards
ratio of gross to tare weight
red scare
replacement unit
Saré Baradji
session management service
shadowless operating lamp
shoder
similar
single state
siphonostome
sodium naphthalene
special wax lining
stay loose
stirred tank fermenter
strip planting
subface(of a bed)
temporogram
test-flights
through-stone
top cutting edge
transport instruction
tulkarm
unmockingly
utsch
wall pressure hole
waveform-preserving coder
white toy
zelkova tree
Zirobwe