[临床] 节拍式细胞计数器

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(170) / 评论(0) 分类 VOA2003(下)-环境与健康

Unit2:At the Airline Counter 在航空公司柜台 X:Do you have any seat preferences,sir? X:先生,您对座位有什么偏爱吗? Y:Yes,could you put me in the non-smoking section? Y:有的,请把我安排在非吸烟区好吗? X:Yes.Would you li

发表于:2018-12-03 / 阅读(131) / 评论(0) 分类 出国旅游口语一本通

A: Have the owners come up with a counter-offer to my offer to buy their home yet? B: The owners have counter-offered three hundred and thirty-five thousand dollars. A: Should I accept their offer? B: There are two ways to respond. You can either com

发表于:2018-12-16 / 阅读(121) / 评论(0) 分类 英语情景对话-买房

From NPR News in Washington, I'm Lakshmi Singh. Home prices across the US are at nine-year lows. The SP/Case-Shiller Home Price Index reveals a steep drop from February to March in 18 of the 20 big metro areas tracked. Patrick Newport, an economist w

发表于:2018-12-17 / 阅读(159) / 评论(0) 分类 2011年NPR美国国家公共电台6月

第38期:At the Hotel counter X:Good evening,sir. X:晚安,先生。 Y:May I have the key for Room 358,please? Y:请给我358号房的钥匙好吗? X:Certainly.Oh,you have a message here. X:没问题。哦,这儿有人留言给你。 Y:Than

发表于:2018-12-26 / 阅读(165) / 评论(0) 分类 出国旅游口语一本通

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(156) / 评论(0) 分类 国家地理2008年

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(144) / 评论(0) 分类 2007年VOA标准英语(九月)

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 VOA标准英语2008年(五月)

Idiom: Over the counter ( medicine which does not require prescription ) Hit the book: Pay lip service Nuance Devote to Stick with Foster Creativity It's a great form of expression People pay a lot of lip-service to expressing yourself. But how can k

发表于:2019-01-22 / 阅读(194) / 评论(0) 分类 趣味青春英语

India Seeks to Counter Possible Backlash onMigration of High-Tech Jobs Anjana Pasricha India is asking Asian countries to resist a potential backlash in developed nations as Western companies move tec

发表于:2019-01-31 / 阅读(161) / 评论(0) 分类 VOA2004(上)--各类新闻

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(133) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(132) / 评论(0) 分类 VOA常速英语2008年(四月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(264) / 评论(0) 分类 英语新闻

001 See you later.待会见;再联络 A: I have to go.B: See you later. 002 What’s up?近来过得如何? A: Hey! What’s up?B: Nothing much! As usual. 003 It’s on me.我来付 A: The beer is

发表于:2019-02-06 / 阅读(94) / 评论(0) 分类 实用英语

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(241) / 评论(0) 分类 趣味英语

Ⅳ. Counter Offers 还盘 If a buyer does not agree with any or some of the transaction terms of a quotation or a firm offer, he sends a counter-offer. In the counter-offer, the buyer may show his disagreement to the certain term or terms and state

发表于:2019-02-14 / 阅读(189) / 评论(0) 分类 实用英语

今天我们要学的词是 run counter to. Run counter to意思是违反,背道而驰。Russian Foreign Minister Sergei Lavrov said the U.S.' recognition of Jerusalem as Israel's capital runs counter to common sense. 俄罗斯外长拉夫罗夫说,

发表于:2019-02-16 / 阅读(186) / 评论(0) 分类 英语单词荟萃

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 VOA常速英语2007年(十二月)

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(189) / 评论(0) 分类 英语新闻

1 See you later.待会见;再联络 A: I have to go. B: See you later. 2 Whats up?近来过得如何? A: Hey! Whats up? B: Nothing much! As usual. 3 Its on me.我来付 A: The beer is on me. B: Thank you. 4 I mean it.我是说真的 A: Do you rea

发表于:2019-02-19 / 阅读(81) / 评论(0) 分类 英语口语
学英语单词
abonnement
acrylic ester rubber
Adeecon
advice of receipt
agrins
Ajania remotipinna
almost-full
Alpine air-swept sieve
antidebate
application point
autorefresh
bear's-paw
biosorption
bioturbate texture
bushboy
caesium intercalation
calvatias
cardiopulmonary murmur
celerer
class organization
co-inspire
committee on public information
compensated attenuator
Courseulles-sur-Mer
Dashapalla
data collection and analysis system
decerp
Digicor
diplopiaphobia
dotted scale
error structure
European Tugowners' Association
evorine
exculpates
fiber strengthening
field-upgradable
frivolist
genus leptospiras
genus tillandsias
government-run
gravitational collapses
Grove Center
gungho
gyro steering gear
hot spray
human histoplasmosis
hypervariable minisatellite
Hüttenheim in Bayern
incisal offset
inrighteous
internal emf
IOCC
jovo
Kuripāra
lowest taxable limit
major repair depreciation expenses
Manila galleon
Marsdenia xuanenensis
mercutios
mokhtar
monotheism
mucilagines
neutrality
nonies
nontrivial function
nyfd
Oeversee
optical astronomy
ordered element
osculating circle
plywd
Port Authority of New York
prestaining
primary atypical pneumania
psychomotor center
quantized rotator
rated flow control line
sales territory
sheathless interface
similarity search
siphono-
Skip distance.
slope stability factor
so ordered
sprayhole
straw-plaits
take a prowl
talked trash
tapioca plants
teraphs
throw-out of gear
trap-ash
truddle
uncorniced
variety of
vegivores
vertical stiffener
virus lymphadenitis
volumetric wear
weld construction
wide band proportional control
witsec