细胞口

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(598) / 评论(0) 分类 VOA2003(下)-环境与健康

Transcript of the Prime Minister's broadcast on Foot and Mouth Disease This weekend will see the traditional start to the tourism season in Britain - when hundreds of castles, historic houses, wildlife centres and other attractions open their doors

发表于:2018-12-04 / 阅读(635) / 评论(0) 分类 布莱尔首相演讲

今天我们要给大家介绍的一个习惯用语是:by word of mouth。By word of mouth,很简单,每个词都很简单。Word是单词;mouth就是嘴巴。By word of mouth? 嘴巴里的词?好像没有这种说法。但是你要仔细想想

发表于:2018-12-16 / 阅读(528) / 评论(0) 分类 美国习惯用语

【1+1英文】 Angela:

发表于:2018-12-24 / 阅读(553) / 评论(0) 分类 英语口语1+1

[ti:] [ar:] [al:] [by:] [00:01.00] Late At Night, Do You Turn Off Your Cell Phone? 今夜不关机 [00:08.22]Today, my friend asked me a question. [00:11.17]At night, do you turn off your cell phone? [00:14.78]If you dont, whom do you leave it on for

发表于:2018-12-26 / 阅读(579) / 评论(0) 分类 温馨夜读

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(537) / 评论(0) 分类 国家地理2008年

今天我们要讲的两个习惯用语都是以

发表于:2019-01-09 / 阅读(614) / 评论(0) 分类 美国习惯用语

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(535) / 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(568) / 评论(0) 分类 VOA标准英语2008年(五月)

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(482) / 评论(0) 分类 VOA标准英语2010年(七)月

今天我们要给大家介绍两个以

发表于:2019-01-30 / 阅读(700) / 评论(0) 分类 美国习惯用语

22 防止口蹄疫的传播 DATE=3-17-01 TITLE=IN THE NEWS #472 - Foot-and-Mouth (1)Disease BYLINE=George Grow (Start at 1'08

发表于:2019-01-30 / 阅读(621) / 评论(0) 分类 科技之光

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(514) / 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(533) / 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(762) / 评论(0) 分类 英语新闻

Greymouth families who have lost their husbands, fathers, sons or brothers in the Pike River Coal mine, are facing more despair. It now seems unlikely that the bodies of the 29 miners will be recovered soon. Another explosion occurred yesterday and t

发表于:2019-02-06 / 阅读(481) / 评论(0) 分类 新西兰英语

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(605) / 评论(0) 分类 趣味英语

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(558) / 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(637) / 评论(0) 分类 英语新闻

Why You Shouldn't Leave Nude Photos of Yourself on Your Cell Phone The 23-year-old woman lost her cell phone in a restaurant parking lot. By the next morning, someone was texting nude photos of her to everyone. As regular readers have learned many ti

发表于:2019-02-24 / 阅读(489) / 评论(0) 分类 阅读空间
学英语单词
abl-
acute rickets
aileron booster
Alba de Tormes
amylbenzene
and that's a fact
be a crying shame
bidirectional data flow
bisindenyl complex
bow propeller
budget allocation
bursting in on
C3BR
cadman
chain-plate
Cor-gel
crest over the weir
dial depth gauge
dichioromethotrexate
digestive rendering process
Dunbridge
Dūr el Abyaḋ
exocystis
Famagusta B.
family Violaceae
formale
fracture azimuth
Gigen
gill-filament
Gniezno
goods working programme
grasp the overall situation
hearsaiest
high priests
histocompatibility antigen
houseback
Humphrey spiral
Hyperdicarboxylicaminoaciduria
I li
iconic stage
impregnants
Indaw
indigotines
least squares fitting
legal eagles
light field image
Linate, Aeroporto di
lowest common denominator
Luzonian
mahabharatums
materialiser
melmoth
meniscoidal
metatables
monsignors
Moomintroll
music manager
Musily silver alloy
neglections
nimble-witted
nonrevolution
oilite bushes
overselling
owl car
parenchyma tissue
pasty sludge
physical efforts
Piltograptus
pin check
pirquinozol
powerfuller
prickly heats
program digraph
pykles
rakes in
range hlind zones
root knot nematode
rubber-chicken
Saint Barbara
sexed subject
sinical
skillington
spiral form container
SSIN (system input unit )
surface enhanced laser desorption
textual language programming
thermocompression evaporation
time-lock
to head south
tolerance-unit
Tornwaldt
trainiac
trihydroxycyanidine
trombone player
trophotaxis
Tywysday
urine chloride
user transparent
ventricularis
visual fire
zygomatic gland