骨髓抑制

This is the VOA Special English Health Report. Last week, researchers in the United States reported curing nine adults with sickle cell disease. Ten patients in all were treated in a study with donated bone marrow. The healthy marrow causes new blood

发表于:2018-12-01 / 阅读(244) / 评论(0) 分类 VOA慢速英语2009年(十二)月

[00:01.18]- He's very considerate. - That's great. -他非常能替人着想 -太好了 [00:05.30]So how are you doing? 你最近如何? [00:09.34]Since the last time we spoke? I don't know. -自从上次我们说话后 -我不知道 [00:11.82]Coul

发表于:2018-12-14 / 阅读(120) / 评论(0) 分类 听电影学英语-杯酒人生

Scientists Getting Closer to Finding AIDS Cure 科学家治愈艾滋病的希望更大了 Scientists searching for a cure for AIDS say they have uncovered the basic chemistry of the HIV virus and that the most likely strategy for fighting the disease

发表于:2018-12-16 / 阅读(93) / 评论(0) 分类 VOA标准英语2014年(十二月)

Beating Cancer: A Quest for Miracles By Fawn Vrazo / 2005, The Philadelphia Inquirer , Knight Ridder Newspapers. Distributed by Tribune Media Services. New hope that targeted therapies will be the ult

发表于:2018-12-19 / 阅读(120) / 评论(0) 分类 彭蒙惠英语

This is Scientific American's 60-Second Science, I'm Steve Mirsky. Got a minute? A strain of mutant mice groom compulsively till they seriously injure themselves. The condition is considered a good animal model for OCD, and its similar to the human d

发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 Scientific American(五)月

If blood didnt circulate through our bodies, carrying oxygen and nutrients, we wouldnt be able to live. Blood is so important to life that the body constantly makes new blood. 如果血液不能在我们身体内循环,为人体输送氧气和营养,

发表于:2018-12-28 / 阅读(97) / 评论(0) 分类 初学者听力文摘精选

If blood didnt circulate through our bodies, carrying oxygen and nutrients, we wouldnt be able to live. Blood is so important to life that the body constantly makes new blood. To do this, the body must produce the liquid part of blood, called plasma,

发表于:2018-12-31 / 阅读(95) / 评论(0) 分类 英语听力文摘 English Digest

Scientists Extract Soft Tissue from 68-Million-Year-Old Dinosaur Bone 科学家从6千8百万年之久的恐龙骨中提取软组织 U.S. scientists have recovered soft tissue from the bones of a near

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 VOA2005(上)--环境科学探索

We use those in my field of bone marrow transplantation. 我们把这些干细胞用于骨髓移植领域。 Geron, just last year, started the first trial using human embryonic stem cells to treat spinal cord injuries. 杰龙去年开始第一次尝试

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 TED演讲科学篇

This is Scientific American's 60-Second Science.I'm Steve Mirsky. Got a minute? Hi. Im running. Im also telling some ofmy stem cells what to do right now. Well, I probably am, based on a new study with mice. We have what are called mesenchymal stemce

发表于:2019-01-08 / 阅读(190) / 评论(0) 分类 Scientific American(九)月

By Cynthia Kirk Broadcast: November 8, 2003 This is Steve Ember with IN THE NEWS, from VOA Special English. Many investors are 1)concerned about the possible effects on the Russian economy from the ar

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 VOA2003(下)-教育与新闻

Can We Reduce HIV Infections to Zero? 我们可以将艾滋病感染率减至为零吗? From VOA Learning English, this is the Health Lifestyle report. 来自VOA,这里是健康生活频道。 A diagnosis of HIV/AIDS used to be a death sentence. 患有

发表于:2019-01-12 / 阅读(184) / 评论(0) 分类 2015年VOA慢速英语(十二)月

'Serial Killer' Cells Demolish Leukemia Tumors U.S. researchers say they've been able to modify a patient's immune system T cells, turning them into serial killer cells which zero in on cancer and obliterate it. Its being called a breakthrough in the

发表于:2019-01-14 / 阅读(135) / 评论(0) 分类 VOA标准英语2011年(八月)

奇葩事儿天天发生,愣是把小伙伴们吓成了宝宝。英语如何表达吓死本宝宝了? 1. Startle sb out of sth 这个短语意指把人吓得魂飞魄散, sth可以是one's wits,senses,或者mind,表示被吓得没了知觉

发表于:2019-01-17 / 阅读(108) / 评论(0) 分类 英语口语

HEALTH REPORT - Scientists Learn More About How Cancer Spreads By Cynthia Kirk Broadcast: Wednesday, December 14, 2005 I'm Faith Lapidus with the VOA Special English Health Report. Scientists have lea

发表于:2019-01-30 / 阅读(129) / 评论(0) 分类 健康与经济

A dog once stole a bone from a butcher's shop.He ran off down the street as fast as he could,across the meadow in the village and down the hill to a rough bridge over a stream.There he paused,panting,to look at the clear,clean water.Wha

发表于:2019-02-02 / 阅读(155) / 评论(0) 分类 趣味英语

今天我们要讲几个包括bone这个词的习惯用语。Bone是骨头。我们要学的第一个习惯用语是: feel in your bones。Feel in your bones这个习惯用语用了有一百来年了。它的起源很有趣,曾经骨折或者有风湿

发表于:2019-02-06 / 阅读(188) / 评论(0) 分类 美国习惯用语

今天我们要学的词是house arrest。 House arrest, 是软禁的意思。Pakistan's government placed former prime minister Benazir Bhutto under house arrest for seven days, 巴基斯坦政府对前总理布托实行了七天的软禁。This is

发表于:2019-02-13 / 阅读(115) / 评论(0) 分类 英语单词荟萃

BEIJING, June 30 (Xinhuanet) -- U.S. actress Lindsay Lohan was officially released Wednesday after 35 days of house arrest, according to media reports Thursday. I'm excited to start community service and focus on my work, Lohan spoke to TMZ before sh

发表于:2019-02-18 / 阅读(118) / 评论(0) 分类 英语新闻

Voice 1 Thank you for joining us for todays Spotlight program. Im Ruby Jones. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice

发表于:2019-02-19 / 阅读(141) / 评论(0) 分类 环球英语 Spotlight
学英语单词
Abay-Bazar
aciculated
actual data
air facility
alcopops
all-highest
allantoic bladder
American Express Compary
anticryptococcal
astuter
at one's pleasure
bancaire
benzenepentacarboxylic acid
biogeoclimatic zone
brassiness
browser package
Buffalo Bill
cellulose digester
clapse
class 1a
conditioning bias
counter freezer
cutting zone of open pit
decoctive
diagram for lane identification
dis-invent
DO statement
dow frost
drudged
e-dress
exit window
fault closure
feature definition
Gansil
glioarchitectonics
gravitational perturbation
half wave circuit
hardcodings
hemochomatosis
hen-roost
icebreaking service
inhomogeneous Helmholtz equation
instalmenttrading
Lanacetyl
leader-post
Longden
look thunder
lyndal
minkema
mphils
N-methyl butylamine
natural rubber adhesive
needle back
neutron-electron inter-action
nitrosyl
notational
Ochsendorf
octavalvifer
operationally value free
over flood
paduasoys
parisa
path of percolation
pentobarbital sodiums
penultimate ventral segment
phyllosilicate
physics of semiconductor instrument
podocarpusflavone
polyvinylformal
pre-arrange
presupposition
princess line
progressive operation
Punching a Ticket
reciprocal spacing
repertitious
replantation of amputated limb
reseizers
residual sulfur content
rhinatrematids
royalty of patent right
Salvelinus namaycush
scanning laser beam
Sciot
single-way switch
slowed
so long, and thanks for all the fish
stating ring
superior commissure
tander sum
template for anchor bolt
tender-handed
thigh-slapping
time and again
tuberculum impar
tuned out
urmila
V-prism refractometer
valproate pivoxil
victimized
wood processing
Zr