[医] 环形植入, 表面植入(胚泡)

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(151) / 评论(0) 分类 疯狂英语易背作文

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 2011年VOA慢速英语(四)月

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(82) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(92) / 评论(0) 分类 突破英文词汇

Charles is a lonely young man and Amy is a crippled girl on a wheelchair. They meet, get to know each other and begin going out together. Charles falls in love with Amy and hopes to be the only chairpusher in her life. But Amy prefers independence t

发表于:2019-01-01 / 阅读(81) / 评论(0) 分类 英语散文阅读

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(136) / 评论(0) 分类 Take Away English

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Delia Robertson Johannesburg 25 April 2006 In South Africa a conference on the development of microbicides to combat the spread of HIV, the virus that causes AIDS, is underway. More than 1300 scien

发表于:2019-01-13 / 阅读(149) / 评论(0) 分类 2006年VOA标准英语(四月)

MRI-like Scan May Help Identify Alzheimer's Alzheimer's disease normally gets a definitive diagnosis only after the patient dies, and an autopsy finds certain distinctive structures in the brain. Recently, though, scientists have been seeking some so

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2011年(八月)

A: Hello. You've reached Albert. B: I'm Jack. Are you still interested in renting a room? A: Yes, very much so. B: Would it be all right if I asked you some questions? A: Fire away. B: I just want to make sure that we are compatible. A: That's a good

发表于:2019-01-31 / 阅读(141) / 评论(0) 分类 地道英语对话-租房

A: Hello, this is Albert. B: Hi. I'm Jack. You called about the room for rent. Are you still interested? A: Yes, I am. B: I was wondering if I could ask you a couple of questions. A: Shoot. B: I just want to be sure that we get along. A: I agree with

发表于:2019-01-31 / 阅读(133) / 评论(0) 分类 地道英语对话-租房

By Mike O'Sullivan Los Angeles 14 February 2006 Hollywood's motion picture academy honored nominees for the Oscars Monday, as the countdown gets under way for the annual film awards. A luncheon gave n

发表于:2019-02-03 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(二月)

A: Hello, Albert speaking. B: This is Jack. Are you still interested in renting a room? A: Oh, yes. B: Would you mind answering a couple of questions? A: No problem. B: Since we might be roommates, I want to make sure there's no friction. A: You are

发表于:2019-02-05 / 阅读(142) / 评论(0) 分类 地道英语对话-租房

A: Hi, this is Albert. B: Hi, my name is Jack. You called about a room for rent. Are you still interested? A: Yes, more than you know. B: I don't mean to pry, but could I ask you a couple of questions? A: Ask away. B: I don't want us to be roommates

发表于:2019-02-05 / 阅读(134) / 评论(0) 分类 地道英语对话-租房

By Steve Herman New Delhi 16 May 2007 Adequate health care remains unavailable to most of India's citizens, especially in rural areas. Even those fortunate enough to have access to good care, however, cannot be certain that a prescription from a reli

发表于:2019-02-05 / 阅读(141) / 评论(0) 分类 2007年VOA标准英语(五月)

By Naomi Schwarz Dakar 15 May 2007 France's president-elect, Nicolas Sarkozy, will be inaugurated on Wednesday. Some West Africans, uneasy over Sarkozy's campaign statements on immigration and the status of immigrants, say they worry about their coun

发表于:2019-02-06 / 阅读(84) / 评论(0) 分类 2007年VOA标准英语(五月)

BEIJING, July 15 (Xinhua) -- China's top meteorological authority on Sunday issued a blue warning for heavy rain as the country's southern regions are forecast to be pounded by downpours over the next three days. Torrential rains will hit parts of An

发表于:2019-02-06 / 阅读(76) / 评论(0) 分类 英语新闻

Lets be real. Willpower is a hard thing to learn. And, now that summer is over, our drive to stay fit for the beach has started waning. As the beautiful leaves start turning and fall rolls in, it feels really nice to start wearing pants again and hid

发表于:2019-02-07 / 阅读(129) / 评论(0) 分类 阅读空间

Car Index Indicates Growth Potential High in Developing Nations The International Monetary Fund hints it may cut global growth forecasts again next month when it updates its projections for the world economy. The global lending institution says world

发表于:2019-02-18 / 阅读(87) / 评论(0) 分类 英语新闻

英语口语修炼的真谛! Why we have been learning English for so long and still are not able to talk freely, and why hadnt we become fluent English speakers? 为什么我们学英语已经那么久了可还是不能自如正确的用英语交谈

发表于:2019-03-02 / 阅读(133) / 评论(0) 分类 英语口语
学英语单词
a shrinking violet
anthoid
arrow grass
as grown crystal
asymptotic radiance
attached chromosome
bank audit
bayelectric company
berkelium isotope
blithering
blood substitutions
blowpipes
breccioid
cassytha filiformis l.
chondrolaryngoplasty
clocktowers
closh
cluster roll
coinvestor
coltishness
comma-less code
connex set
conus kimioi
crystal axial plane
crystal speaker
cup viscometer
dance someone off his legs
deathlike
design flow
dogsled
Doppler motion
double inclined grate
dreiches
EAMG
econometric
eglafs
elastic cord yarn
epoxies
Eptachori
excess oil
excretory physiology
first rest
floricide
foodfish
foul without free throw award
fringed gentians
full plant discharge
fungimycine
fustering
gaol-bird
grug
gunjet lathe
horntonite
hypnagogic hallucination
i-back
interaction of molecules
internal design
kilo-lumen
Koufey
liberal-democracies
light-house
methylguanosine
mid-series characteristic impedance
monofuel emergency power unit (mepu)
mudflow levee
mustoes
nagda
nitrogen(ous) base
Novonikol'sk
One of these days is none of these days
order Madreporaria
ororrhea
Ouarâne
path width
pencil rocket
physical cause
press-gang
pulse-height-to-time converter
quasi-private
recoil pad
relegalizations
rotary power tool
same frequency
soniclizer
sortie plot
spline connection
states in shell model
strap-oil
telephone-based
term borrowing
thraciids
three times the size of
TileWorld
Tuluva
two-button
unworking
Vieussens
vitreous sealant
wall brick
within inside journals axle
woolenette
zip-locked