扁平双极细胞

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(290) / 评论(0) 分类 VOA2003(下)-环境与健康

本单元是关于在公寓的对话 Tim: Alice this is my cousin Michal - our new flatmate. He's really missing his friends. Alice: Oh, Michal let me take your mind off that...So, where are you from? Michal: From near Warsaw - the Polish capital. Alice: Oh, wh

发表于:2018-12-03 / 阅读(213) / 评论(0) 分类 公寓伙伴

我觉得,一个人只有生病的时候才最能体会健康的宝贵。您是不是也有同感呢?我先生最近就染上了重感冒,一连好几天起不来床。我今天要教给大家的习惯用语,正好能够恰如其分地形容这

发表于:2018-12-16 / 阅读(175) / 评论(0) 分类 美国习惯用语

RACHEL MARTIN, HOST: We try not to obsess about this too much, but we really do get to work very early around here. We don't get a whole lot of sunlight, especially in the winter months. So when you look around the newsroom, you see these special lam

发表于:2018-12-17 / 阅读(179) / 评论(0) 分类 2017年NPR美国国家公共电台11月

Next, the U.S. Army is on a mission to recruit 80,000 new soldiers by next year. It's easier said than done. Many people don't meet the military's requirements to join. Weight, age, drug use, medical conditions, criminal records, they can all keep so

发表于:2018-12-20 / 阅读(173) / 评论(0) 分类 CNN美国有线新闻2017年12月

Brooke: And you didn't think to leave them my cell phone? Jack: I didn't think there would be a problem. Brooke: It's the holidays! Everybody knows how hard it is to get tickets! Jack: I'm sorry. We're still going. I got reservations for all of us on

发表于:2018-12-25 / 阅读(188) / 评论(0) 分类 Eztalk美语会话

Getting a Flat Tire Jaloliddin: What is that thumping noise? Minisa: I don?t hear anything. Jaloliddin: I think you have a flat tire. Minisa: The left rear tire has a slow leak, but I just inflated it the last time I was at the gas station, so I?m su

发表于:2018-12-27 / 阅读(251) / 评论(0) 分类 2015年ESL之旅行交通购物

[00:05.70]3 Listen and tick. [00:09.21]Listen to the dialogue and tick the activities [00:13.53]that the people are doing. [00:17.05]1 Hello. Is that Sarah? [00:19.61]Yes, it is. [00:21.53]It's Susan here.Can you come and play with me? [00:25.08]No,

发表于:2018-12-29 / 阅读(167) / 评论(0) 分类 外研社新标准初中英语七年级

[00:02.68]Module 4 COME AND PLAY WITH US! [00:06.66]UNIT 1 We're helping our mother clean the flat. [00:11.85]1 Listen and read.Then say. [00:16.10]Hello? [00:17.36]Hello. Is that Hu Shan? [00:19.99]Yes, it is. [00:21.71]It's Li Jie here. [00:23.28]I

发表于:2018-12-29 / 阅读(175) / 评论(0) 分类 外研社新标准初中英语七年级

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(227) / 评论(0) 分类 国家地理2008年

多功能英语阅读36 The Flat Tire

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 多功能英语阅读

参考对话: A: Guess what? We first got a flat tire, and now my cell phone is dead. A: 你猜怎么着? 开始我门的车爆胎了, 现在我的手机又没电了。 B: Oh, boy! B: 唉! flat tire 是爆胎的意思。 Oh, boy!是美国人加拿大

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 美国俚语

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(200) / 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(184) / 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(348) / 评论(0) 分类 英语新闻

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(297) / 评论(0) 分类 趣味英语

今天我们要学的词是flat-out。 Flat-out, 是完完全全的,彻头彻尾的意思。 It was a flat-out lie, 这是一个彻头彻尾的谎言。 The Oscar winning actor once considered himself a flat-out failure, 这个获得奥斯卡奖的男

发表于:2019-02-07 / 阅读(165) / 评论(0) 分类 英语每日一词

今天我们要学的词是 flatline. Flatline的意思是停滞不前,可是作名词或者动词。The Bank of England has said it believes the UK economy will flat-line this year.英格兰银行说,英国经济预计今年将出现零增长。

发表于:2019-02-08 / 阅读(198) / 评论(0) 分类 英语单词荟萃

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I was in the tent

发表于:2019-02-14 / 阅读(194) / 评论(0) 分类 环球英语 Spotlight

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(255) / 评论(0) 分类 英语新闻
学英语单词
aluminium press
ancient rent
annaly
annual amortization factor
as quick as a flash
automatic linear temperature programming
babas
bernoulli's polynomial
blankenheim
boozed up
capacitive transduction
carpogenin
characteristic spread
chingiz
ciliare neuralgia
coachmaker
coetinellin
continental-type
cotchett
cross foot
davidov
density functions
diazocyanide
didymium ovoideum
El Matire
equal protection of the laws
F.A.B.
failure investing
fias
flexible organization
fore castle
framing soaps
frontier tax
fungistatic substance
gonodeviation
Grossensee
ground check (gndck)
heathenises
house corrections
hypothesis question
ionosphere satellite
keff (effective multiplication factor)
layer of nuburnt gas
leptorhinia
loess plain
Macovane
Mailx
major thrust-plane
mannite fatty acid ester
microtrn
mixed density
network mapping
nonconfined
nylonss
obrumpent
off-highway wheel crane
output matching network
paulie
phacomatoses
potassium antimony tartrate
projection nerve
publiques
pulse lead
put somebody to silence
quiniela
rahmatullah
rated recording level
redoubles
Runge-Kutta method
Sagus rumphii
savchenkoes
schemenauer
secondary aliphatic monohydric alcohol
sensei
short-range air defense system
skip-to-channel control
soil-ulmin
spacecraft differential charging
squash up
stomatomy
subvertible
sudzina
superseders
suspition
synchronous electric machine
talk - show host
telescopic loader
the message
thiazolium compounds
threu
tsui hui hui
unquoted share
viewable area
viscous substance
wanked off
warm water fauna
Warren County
wid-uten -yn
wonly
worldwide frequency plan
write once-run anywhere
xylophonically