原生木栓组织

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 sore My leg is sore, it hurts. adj. 疼痛

发表于:2018-12-05 / 阅读(131) / 评论(0) 分类 每日攻克5词

00:05.00]5 有用的东西 [00:10.00]A What things do Mary and Peter need to lay the tables? [00:16.78]Mary和Peter要摆什么在桌子上? [00:23.56]Mary needs some knives and forks. [00:27.83]Mary要摆一些刀子和叉子。 [00:32.10]She also needs some plates. [00:3

发表于:2018-12-13 / 阅读(181) / 评论(0) 分类 小学英语深圳双语版六年级

When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig

发表于:2018-12-16 / 阅读(507) / 评论(0) 分类 VOA标准英语2011年(三月)

Todd: Eucharia, can you talk about where you are from? Eucharia: Im from Ireland and Im from the second biggest city in Ireland which is Cork. Now the name Cork doesnt come from wine bottle cork, it comes from the irish word kirkig which is marsh so

发表于:2019-01-02 / 阅读(141) / 评论(0) 分类 英语访谈对话

Minnesota State Representative Ilhan Omar became a major partys candidate for the states 5th District in the United States Congress. Omar won the Democratic Partys primary election for the area on Tuesday. She is seeking to become the first refugee f

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 2018年VOA慢速英语(八)月

Little Johnny watched, fascinated, as his mother smoothedcold cream on her face. Why do you do that mommy? he asked. To make myself beautiful, said his mother, who then beganremoving the cream with a tissue. What's the matter? asked Little Johnny. Gi

发表于:2019-01-08 / 阅读(190) / 评论(0) 分类 趣味英语

By Mike O'Sullivan Los Angeles 21 May 2008 Hillary Clinton won the Kentucky primary election, Tuesday, by a margin of more than two to one, but Barack Obama won the race in Oregon and passed a milestone in the Democratic Party's presidential contest.

发表于:2019-01-13 / 阅读(154) / 评论(0) 分类 VOA标准英语2008年(五月)

Scientists Regrow Tissue Killed During Heart Attack U.S. scientists have done what was once considered science fiction - regrown heart muscle to replace tissue that was killed off in a heart attack. It's the latest advance in the field of regenerativ

发表于:2019-01-14 / 阅读(125) / 评论(0) 分类 VOA标准英语2012年(二月)

Researchers have identified a link between dementia and the brain damage that can occur in older people with high blood pressure and other forms of cardiovascular disease. High blood pressure, high cholesterol, and other conditions that affect blood

发表于:2019-01-14 / 阅读(194) / 评论(0) 分类 VOA标准英语2010年(十一)月

Todd: Eucharia, can you talk about where you are from? Eucharia: Im from Ireland and Im from the second biggest city in Ireland which is Cork. Now the name Cork doesnt come from wine bottle cork, it comes from the irish word kirkig which is marsh so

发表于:2019-01-26 / 阅读(142) / 评论(0) 分类 原版英语对话1000个

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(181) / 评论(0) 分类 60秒科学

Kerry Expected to Win Wisconsin Primary Greg Flakus Voters are going to the polls in the Midwestern state of Wisconsin in a primary contest that could represent the end of at least one candidacy for t

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 VOA2004(上)--各类新闻

The World Health Organization is urging governments to adopt primary health care and universal coverage as the best ways of improving health and saving lives. This year's World Health Report says primary health care can provide billions of people fa

发表于:2019-01-31 / 阅读(147) / 评论(0) 分类 VOA标准英语2008年(十月)

By Greg Flakus Houston 11 March 2008 Voters in the southern state of Mississippi are going to the polls in that state's Democratic Party presidential primary. Opinion polls put Senator Barack Obama in first place, but, as VOA's Greg Flakus reports fr

发表于:2019-02-04 / 阅读(178) / 评论(0) 分类 VOA标准英语2008年(三月)

A Titanic's bottled message donated A message in a holy water bottle which was thrown overboard by a Titanic victim while the ship sank has been donated to a heritage center in Cork by his family, BBC reported. As the Titanic sank in the early hours

发表于:2019-02-05 / 阅读(129) / 评论(0) 分类 阅读空间

Former Massachusetts Governor Mitt Romney took a major step Tuesday toward winning the Republican Partys presidential nomination with a convincing victory in the New Hampshire presidential primary. Romney easily defeated five Republican rivals one we

发表于:2019-02-07 / 阅读(150) / 评论(0) 分类 英语新闻

CANBERRA, Feb. 18 (Xinhua) -- Australian Labor Party's primary vote stands at just 30 percent, down 5 points since December, the latest Herald/Nielsen poll published in Fairfax newspapers showed on Monday. This is the first time that Tony Abbott is t

发表于:2019-02-08 / 阅读(148) / 评论(0) 分类 英语新闻

Idiom: Put a cork in it ( shut up ) Hit the book: Outgoing Shift Grungy Minimal Take precedence Cause Work ethic Sacrifice AWOL Acknowledge No stranger to hard yakka, he began working at KFC at 14 and put in 30-hour weeks during his senior high schoo

发表于:2019-02-16 / 阅读(156) / 评论(0) 分类 趣味青春英语

生活中有太多事会让人郁闷。有时郁闷已经不管用,只有彻底爆发才能释放你的愤怒。用上下面的习语,让你的狂飙力MAX。 1. go bananas 发疯;发狂 I'll go bananas if you ask me that question one more time

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 英语口语

生活中有太多事会让人郁闷。有时郁闷已经不管用,只有彻底爆发才能释放你的愤怒。用上下面的习语,让你的狂飙力MAX。 某人疯了 1. go bananas 发疯;发狂 I'll go bananas if you ask me that question

发表于:2019-02-19 / 阅读(137) / 评论(0) 分类 英语口语
学英语单词
4-nitrobenzaldehyde
abrasive resistanc
abrotanoides
adaptive differentail pulse code modulation(adpcm)
additional passenger train
airs cryogenic aerosol processor
ampacity
analytical line pair
bad start
balanced type floating dock
bargraph display
barrel sling
be noted for
bright line spectrum
bulk modulus of elasticity
Carvalhos
cholangiopancreaticoscopy
come out in one's true colours
computer graphics techniques
conneting rod force
corner furniture
crystallization in motion
curvaceous
cyanids
deep socket wrench
disproportionation (reaction)
efficiency engineers
Elatostema goniocephalum
Etiocalid
fadhs
fairy spot
Fighting Joe Hooker
flusterments
genetic locus
grid suppressor
guidless die
hand someone the icy mitt
heart of glass
hodge-podges
holmqvists
hotpoints
inductive voltage divider
inordinations
insulating bushing
isamfazone
Kisangani
Klemperer's tyberculin
lagging strap
laugh and grow fat
lazy strike
leewardmost
lifeboat ethics
low-bred
maximum absorption
mercury gauge
Merleau-Ponty, Maurice
micromechanooptical device
milliken conductor
moderate salary
moortown
nacre (mother-of-pearl)
nose-picks
notority
Oreganza
organlike
out to in external bond
peripheral angle
peritubular dentin
permeable tunnel,drainage tunnel
personal desktop
philosophizings
physisorped
pickup lift
pop.com
positive biased
pressure-type gravity stoner
pronators
pyritish
pyrrhulas pyrrhulas
reservation wages
rotational line
rur-
Scarbro
shotmaking
snail-shaped
spot reflector lamp
St-Pierreville
stissing
storage(of a machine)
structuralizing
TFO
thermal electron attachment process
title panel
transepidermal
u.s.e
unlocking wheel friction spring
voting of fund
we'se
widmannstaetten structure
word-building
X Windows
zoosensitinogen