氢分子氢离子互变酶

SCOTT SIMON, HOST: According to scout law, Boy Scouts must be trustworthy, loyal, helpful, friendly. But do they really have to be boys? A teenager in New York City wants the Boy Scouts to grant official membership to girls, including herself. Yasmee

发表于:2018-12-02 / 阅读(109) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Life is like freshly fallen snow. Be careful where you walk because every step will show. 人生,就像一场新雪。请谨慎地走好每一步,因为每次落脚都会留下痕迹。(Neal Stephenson) 图片1

发表于:2018-12-02 / 阅读(75) / 评论(0) 分类 Daily English-2015.1

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(120) / 评论(0) 分类 VOA2003(上)-科技导航

I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indians and Pakistanis

发表于:2018-12-12 / 阅读(91) / 评论(0) 分类 英语演讲

Elizabeth Taylor, 1932-2011: She Was Considered One of the Most Beautiful Women of Her Time BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with PEOPLE IN AMERICA in VOA Special English. Today we tell about the film star Elizabeth Ta

发表于:2018-12-16 / 阅读(163) / 评论(0) 分类 2011年VOA慢速英语(四)月

37The hand of the LORD was upon me, and he brought me out by the Spirit of the LORD and set me in the middle of a valley; it was full of bones. 2He led me back and forth among them, and I saw a great many bones on the floor of the valley, bones that

发表于:2018-12-18 / 阅读(59) / 评论(0) 分类 圣经旧约 以西结书

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about Senator Edward Kennedy. He served in the United States Senate from the state of Massachusetts for almost forty-seven year

发表于:2019-01-11 / 阅读(98) / 评论(0) 分类 VOA慢速英语2009年(九)月

FAITH LAPIDUS: And Im Faith Lapidus with PEOPLE IN AMERICA in VOA Special English. Today we tell about Dian Fossey. She studied the wild mountain gorillas of central Africa. Her work resulted in efforts to save these rare and endangered animals. (MUS

发表于:2019-01-11 / 阅读(82) / 评论(0) 分类 2011年VOA慢速英语(一)月

DOUG JOHNSON: And Im Doug Johnson with People in America in VOA Special English. Today we tell about a young woman named Virginia Patterson Hensley. No one but her family would remember that name. The world remembers her as Patsy Cline. SHIRLEY GRIFF

发表于:2019-01-11 / 阅读(119) / 评论(0) 分类 2011年VOA慢速英语(一)月

PEOPLE IN AMERICA - Johnny Cash, 1932-2003: 'The Man in Black' Recorded More Than One Thousand Songs During His Life VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Doug Johnson with the VOA Special English program PEOPLE IN AMERICA. Today we tell a

发表于:2019-01-12 / 阅读(78) / 评论(0) 分类 2012年VOA慢速英语(九)月

PEOPLE IN AMERICA - Edward Kennedy, 1932-2009: The 'Liberal Lion' of the Senate STEVE EMBER: I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about Senator Edward Kennedy. He served in

发表于:2019-01-12 / 阅读(83) / 评论(0) 分类 2011年VOA慢速英语(十)月

AS IT IS 2016-03-26 Playing Games and Learning About Economics 玩游戏学习经济学

发表于:2019-01-12 / 阅读(260) / 评论(0) 分类 2016年VOA慢速英语(三)月

Spinal Implant Helps Paraplegics Regain Some Functions 脊椎植入装置改变瘫痪者生活 Severe spinal cord injuries usually lead to total loss of control of lower extremities, as well as bladder, bowel and sexual functions. But scientists at t

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2014年(四月)

脊椎植入装置改变瘫痪者生活 Severe spinal cord injuries usually lead to total loss of control of lower extremities, as well as bladder, bowel and sexual functions. But scientists at the University of Louisville, Kentucky, say an implanted

发表于:2019-01-19 / 阅读(104) / 评论(0) 分类 VOA双语新闻 2014年4月

By Gary Thomas London 10 August 2006 Passengers wait to check in for their flights at Heathrow Airport, in London, Thursday August 10, 2006 British authorities say they have foiled a plan to blow up aircraft flying from Britain to the United States.

发表于:2019-01-19 / 阅读(114) / 评论(0) 分类 2006年VOA标准英语(八月)

PREFIX 1.a-:of;on;intensive;negative,not,without;ad-;ab-. 2.ab-:away from,off. 3. ad-:to;at;for. 4. aer(o)- :relating to air . 5.al-:all. 6.ambi-:on both sides,around. 7.amphi-:on both sides,around. 8.an-:negative,not,without. 9.ana-:upon,up,on. 10.a

发表于:2019-02-06 / 阅读(135) / 评论(0) 分类 雅思英语

December 30, 1954 I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indi

发表于:2019-02-09 / 阅读(136) / 评论(0) 分类 英语美文

9月16日是墨西哥馆日,墨西哥馆五颜六色的风筝森林吸引了不少人的眼球,你知道小小的风筝里有什么大学问吗?其实风筝也有很多种分类哦,一起来看看吧。 说到kite这个单词,这也许是我们

发表于:2019-02-18 / 阅读(141) / 评论(0) 分类 英语口语

North Korea conducted a 'successful' hydrogen bomb test, Pyongyang has confirmed. The thermonuclear weapon triggered a massive 5.1 magnitude earthquake when it exploded at 10am local time on Wednesday. 平壤方面已经证实,朝鲜成功的进行了

发表于:2019-02-18 / 阅读(76) / 评论(0) 分类 英语新闻

1932 stay on track 今天我们要学的词是 stay on track. To stay on track 是坚持,保持的意思。经济学家预计,The U.K. economic recovery will stay on track over the coming year. 英国的经济复苏明年会继续下去。对于想

发表于:2019-03-07 / 阅读(145) / 评论(0) 分类 英语单词荟萃
学英语单词
A good anvil fears no hammer
academy schools
advauncement
agcy.
amiet
Anegada, Pta.
anemographically
animal chamber
apexes together
assalve
auturgy
beanholes
behavioral engineering
blood-products
bursa of semimembranosus
cenozone
Cerquiera César
comprehensives
condenser surface
confuse black and white
consequent drainage
copy cycle
corkslab
cunning folk
current month percent
Dioulafoundou
dissettled
El Pastor
encode model
environmental quality index
ergasilid
eyellipse template
fidelitas
Firrel
fishbolt
flash separation
flow solder method
from hunger
gaugership
glomeruloendotheliosis
halfway lines
heeng
herba elsholtziae
howell-jolly body
Impatiens desmantha
in someone's boots
industrial solvent
injury-prone
intestinal benign tumor
kathys
krinsin
lacewings
leylandii
lilienfeld
ltalia
Mazières
modular accounting system
ncpa
NIAC
no-load power
numeric indicator
Olivenstein
operating theatres
optical transfer function
pipe-still distillation
pipipi
point of stable equilibrium
posterior tibial vein
prototrophs
queist
Rabdosia sinuolata
radical of Jordan algebra
radiomimetic drug
raw score
reconnaissance broadcast
redundant thyristor level
sapropelic coal
sassolin (sassolite)
scherks
schizzo
seducedly
ST_showing-and-hiding_exhibiting-and-exhibitions
standardization of products
subsea test tree(sstt)
superimposed wave
t-tubuli-system
take the bent
tangent retarder
tartufferies
Tax preparation services
throw shaft
transfusion reaction
travaux forc'es
trophogonium
unbrack
uninfeft
venous sinus defect
voacanginine
with everything to match
Wohra
worst case method
xanthochromes