C1酯酶抑制合成缺乏

[00:00.00]Part B You will hear a lecture on John F. Kennedy and Abraham Lincoln. [00:08.88]Answer questions 6--10 while you listen. [00:14.34]Use not more than 5 words for each answer. [00:19.70]You will hear the recording twice. [00:23.54]You now ha

发表于:2018-11-29 / 阅读(242) / 评论(0) 分类 全国公共英语等级考试四级

[00:00.00Exersise 3 [00:02.98]Part A [00:05.72]You will hear a talk giving by a fire officer. [00:10.37]As you listen,answer Questions 1--10 by circling True or False. [00:18.13]You will hear the talk ONLY ONCE. [00:21.97]You now have 60 seconds to r

发表于:2018-12-04 / 阅读(173) / 评论(0) 分类 全国公共英语等级考试五级

[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(269) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

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(139) / 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(143) / 评论(0) 分类 VOA2004(下)--健康科技

发表于:2019-01-03 / 阅读(143) / 评论(0) 分类 医务英语

C cafe [5kAfeI]n. 咖啡馆; 餐馆 cage[keidV] n 笼;鸟笼 birdcage cake[keik] n. 蛋糕,糕点;饼 birthday cake call [kC:l]n. 喊,叫;电话,通话 v. 称呼;呼唤;

发表于:2019-01-09 / 阅读(132) / 评论(0) 分类 英文语法词汇

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-09 / 阅读(121) / 评论(0) 分类 北京仁爱英语八年级下

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-09 / 阅读(159) / 评论(0) 分类 北京仁爱英语七年级下

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(206) / 评论(0) 分类 VOA慢速英语2008年(二)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(187) / 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(138) / 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(171) / 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(126) / 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(154) / 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(145) / 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(137) / 评论(0) 分类 实用英语

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(130) / 评论(0) 分类 好听的英文歌曲

【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(146) / 评论(0) 分类 英语笑话(MP3+文本)

[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(137) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
'Ain Hassainia
3-ethoxypropyne
a grain
active steering
aerosol spraying
aft sheer
aguish
all (the) year round
antimony iactate
baked beef
batrachomyomachy
Bhekuzulu
bloudless
brick and tile
Bukum, Selat
capacity-demand ratio
carburretion
Clethra barbinervis
coleworts
computing geometry
conjugate quadratic surd expression
crossed parallelogram
crossing of dislocation
cumulative sum
cyclical policy
Dandawas
dipalmitin
Dipropylthiocarbamate
disbursement insurance
Donopon
electrolytic polarization
exclusive right to trademark
fair water sleeves
fancy design
field function
flooding therapy
four-point Calvinist
funereally
gasoline injection pump
genus Diapheromera
Granna
grassland body
hand mower
heterophenogamy (strandskov 1953)
hypomnesis
ignition nozzle
ill-treated
immunoassay(IA)
inesthetic
intersoil
Ipomoea setosa
Kir.
klaa
La Charité-sur-Loire
lending race
lipo-protein
machinery technology
malte
mapping with order preserving
methoxycarbonyl group
missile roll range
Morse simplex
Naiars
net profit after taxation
no matter what
nonnumeric application
odzs
old king cole
Panamanian flag
paranee
peisage
piasters
plasticum
popular type
prolifical
pterocarpine
Pulsatilla occidentalis
quasi flow
reflore
reinforced brickwork
remorts
reus
run-off rails
select call
sidoniuss
speedbird
spongeol
strategem
tattoolike
telephone central office
terpe
the magnificent lovers
unequivalve
unstraining
up-side
VA (value analysis)
vena septi pellucidi
virtual machine monitor
W.I.
water gage
wrought silver
younger brothers