康利霉素A

Broadcast: July 8, 2003 (THEME) VOICE ONE: I'm Sarah Long with Doug Johnson, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- we look at some recent news about

发表于:2018-12-01 / 阅读(231) / 评论(0) 分类 VOA2003(下)-发展与科学

[00:06.69]Unit 2 [00:08.45]What are you going to do? [00:11.15]Lesson 8 [00:14.34]Learn to Say [00:16.86]What are you going to do this weekend? [00:20.20]I'm going to visit my grandparents. [00:23.95]Where do they live? [00:26.16]In the country in th

发表于:2018-12-13 / 阅读(182) / 评论(0) 分类 快乐英语第八册

[00:00.00]Unit 3_top 2 [00:03.53]Let me introduce you. [00:05.93]Section A 1a Listen,read and say [00:13.04]Mom.I'm home. Some of my classmates come with me. [00:18.23]Welcome,kids!come in and make yourselves at home. [00:24.14]Thanks,Wow.What a nice

发表于:2018-12-13 / 阅读(209) / 评论(0) 分类 北京仁爱英语

[00:00.00]unit 2_top 3 [00:04.62]Can you tell me what she looks likes? [00:07.86]Section A 1 Look,listen and say [00:13.64]What does he / she look like? [00:19.41]1.He is short with black hair. [00:22.54]2.He is tall with a thin face. [00:26.93]3.She

发表于:2018-12-13 / 阅读(223) / 评论(0) 分类 北京仁爱英语

[00:00.00]unit 4_top 3 [00:03.84]A field trip to the zoo. [00:06.74]Section A 1a Listen,read and say [00:13.92]Are you free on Sunday? [00:16.51]yes,I am. [00:18.00]Do you want to go to the zoo? [00:20.79]Sounds great! [00:22.36]What animal do you li

发表于:2018-12-13 / 阅读(192) / 评论(0) 分类 北京仁爱英语

[00:00.00]unit 4_top 2 [00:04.55]A day in the park. [00:07.24]Section A 1a Listen,read and say [00:13.84]Hello? [00:15.44]Hello,Jane!This is kangkang. [00:18.34]Oh,hi,kangkang.What's up? [00:21.84]Are you free this Saturday? [00:24.63]Sorry.I have to

发表于:2018-12-13 / 阅读(227) / 评论(0) 分类 北京仁爱英语

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(192) / 评论(0) 分类 VOA标准英语2011年(九月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(229) / 评论(0) 分类 单词解析速记

Natalie Morales: Barash recently completed a study that defines what she calls the

发表于:2019-01-06 / 阅读(161) / 评论(0) 分类 访谈录

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(182) / 评论(0) 分类 VOA标准英语2011年(八月)

The mascot, Kangkang, debuted on Thursday. It's based on a colored ink prototype painted by well-known Chinese artist Han Meilin. The 80-year-old is the man behind the famous fuwa, the mascots for the Beijing Olympic Games in 2008. For the Spring Fes

发表于:2019-01-21 / 阅读(153) / 评论(0) 分类 英语新闻

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(252) / 评论(0) 分类 词汇大师(Wordmaster)

Heavy smog again blanketed northern China during this past week's National Day holiday, with straw burning mostly blamed. The state environmental protection bureau says they identified some 400 burning sites in nine different provinces in the north o

发表于:2019-01-26 / 阅读(157) / 评论(0) 分类 英语新闻

AGRICULTURE REPORT - Scientists Clone Pigs to Make Omega-3 Fatty AcidsBy Mario Ritter Broadcast: Tuesday, April 04, 2006 I'm Faith Lapidus with the VOA Special English Agriculture Report. Scientists s

发表于:2019-01-30 / 阅读(163) / 评论(0) 分类 2006年慢速英语(四)月

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(238) / 评论(0) 分类 2006年VOA标准英语(五月)

The 8,844-meter-high Mt. Qomolangma, located on the border of China and Nepal, is the world's highest mountain. 珠穆朗玛峰高8844米,位于中国和尼泊尔边境上,是世界上最高的山峰。 Glaciers on Mount Qomolangma have shrunk by

发表于:2019-02-06 / 阅读(193) / 评论(0) 分类 英语新闻

And now let's take a look back at how this vaccination crisis began. On December 9th, three infants in central Chinas Hunan province fell seriously ill after receiving hepatitis B vaccines. Two of them later died. The vaccines came from the Shenzhen-

发表于:2019-02-13 / 阅读(189) / 评论(0) 分类 CCTV9英语新闻2013年12月

The mascot, Kangkang, debuted on Thursday. It's based on a colored ink prototype painted by well-known Chinese artist Han Meilin. The 80-year-old is the man behind the famous fuwa, the mascots for the Beijing Olympic Games in 2008. For the Spring Fes

发表于:2019-02-14 / 阅读(199) / 评论(0) 分类 2016CRI中国国际广播电台

A Chinese biotechnological company announced on Sunday it has developed the world's first 3D blood vessel bio-printer, which makes it possible to produce personalized functional organs. 本周日,中国的一家生物技术公司宣布,它已经研

发表于:2019-02-16 / 阅读(168) / 评论(0) 分类 英语新闻

Middle East and Africa 中东与欧洲 African Rubbish: Plastic bantastic 非洲垃圾:禁塑令 Banning the bag is a small step. 禁止塑料袋只是一小步。 Littering in graveyards is generally frowned upon. 在墓地乱扔垃圾通常会引起

发表于:2019-02-17 / 阅读(151) / 评论(0) 分类 经济学人综合
学英语单词
acid-resistant paper
active diffusion space
aphidiids
atches
auxopathy
balance of steam
banded iron ore
BISCG
Bockum-Hovel
branch split
broad way
cal-osha
call to someone's feet
Charcoal Tin Plate
clapper type relay
courcheval
crystal structure determination
data provider
delthyrium
denworth
display card
eduard buchners
Eicken's method
eizenstadt
electric discontinuous furnace
error information
everbloomers
evil-willy
eyesplice
ferus
finance capitalism
furoxan
glaciofluvial drift
grants aided bodies expenditure
ham sandwiches
hasheeshin
heavy fuel oil
honeycomb core plywood
impracticalness
inter-uterine
Kmart realism
kneecap
law-officer
lipcolour
liquid nitrogen loading and topping vehicle
lka
log drive
logical sum gate
lymphosarcoma cutis
magnetic tape file check
Mesha
minnesotas
Mountain Home Air Force Base
MS (moisture separator)
multiminicore
Mussaenda elliptica
nce Burnu
nine-point
nonrestrictivist
oven glove
pairing energy
para-tertiary butyl phenol phenolic resin
peerlessness
PEFCO
pentaerythritol phosphite
posy-ring
prego rolls
progression plastic yield
protovirus theory
PRP20
quarter-page
reflex copy
resultant matrix
roast veals
Rottenburg an der Laaber
Sabina recurva
salad days
scheelitine
shrink-fitted shell
signal quality detection
solanum rostratums
solid solution with twinning
sororizes
specific mortality
spectrum of variation
SSID broadcast
stamp coupling
stock pigeon
street children
subinfuse-port
synchronous area of yield
Taney Seamounts
testis convoluted tubule
text editor system
trochoblast
tumor progression
Tyformin
urban green space system
Vaudémont
wolfers
wooden square
zero homomorphism