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(207) / 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(164) / 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(190) / 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(206) / 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(175) / 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(215) / 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(170) / 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(209) / 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(148) / 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(159) / 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(139) / 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(230) / 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(142) / 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(147) / 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(214) / 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(176) / 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(172) / 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(168) / 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(158) / 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(134) / 评论(0) 分类 经济学人综合
学英语单词
acoustooptic materials/devices
Ahead one port!
aparathrosis
Arouet
atomic spectroscopy
basic flow
bilateral bundle branch block
bronnon cotton
caineni (ciineni)
canker of tea tree
Chanuca
compress air system
congenital dislocation of hip
coniglobus arisanus
copy to
countervein
creswick paper
Cynanchum gracilipes
defedate
Deiningen
dericin
detailed examination program
disks
dresser-rand
El Tucuco
eriophora plumiopedella
estimate budget
euchitonia elegans
eurya nitida nitida
fan joint
fence lizard
fenxizisu
fibromyoma
figure pattern
friendslists
genus Phlomis
gravitational fractionation
guisers
hinkel
hold someone to something
hybos bisetosus
Hydroxy-5-methylflavone
hypnea seticulosa j.ag.
Kedde test
kiahna
leafletted
leguminous
limb occultation interferometer
Maraye-en-Othe
marketing channel
meadia roseni
Minelsin
Minsterley
molfese
multiusers
musculi extensor pollicis longus
muskoxen
nonlinear partial differential equation
open-loop NC system
outliving
outtells
Palm rejection
peritoneal tissue
pluffed
po'boy
powerstrip
push pull switch
radio meteorograph
rectal papillae
regular bond
revolu-tionaries
revolution indicator
ridgehand
rule with a high hand
Sabbatist
saddlehorse
sample importance function
scoot
search light beacon
side-to-side floating
single fold
Sinojackia rehderiana
sinusoidal motion
snowthrowers
space queen
st. lukes
stammerer
suborder heterostracis
subparticipation
supersonic sounding
supreme court judicature
surface deviation
surge load
tapping adjuster
toadstone
ventriculo-angiographic system
Vinho Verde
virtual community of consumption
walked off
walker river
warter
Zhutian Township