[医] 乙基派克坦宁(抗菌剂)

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(198) / 评论(0) 分类 2014年VOA慢速英语(五)月

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发表于:2018-12-10 / 阅读(153) / 评论(0) 分类 牛津阅读树ORTMP3(1-11级)

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(152) / 评论(0) 分类 VOA双语新闻 2014年1月

DIALOG 21 laurance--You look happy today! soony--I am happy.I just heard I passed my physics exam laurance--Congratulations!I'm glad somebody's happy. soony--Why?What's the matter? laurance--Oh,I'm ju

发表于:2018-12-26 / 阅读(122) / 评论(0) 分类 英语经典听力对话

THIS IS AMERICA -June 24, 2002: Women Spies By Jerilyn Watson VOICE ONE: Throughout American history, women have aided the United States and its allies by spying. A show organized by the National Wome

发表于:2019-01-07 / 阅读(223) / 评论(0) 分类 This is America

NB: This is not a word for word transcript Yvonne: Hello, I'm Yvonne Archer and Alice has joined me for today's 6 Minute English. Hello, Alice! Alice: Hello, Yvonne. Yvonne: Of course, the world news is often about the financial crisis, so I thought

发表于:2019-01-07 / 阅读(189) / 评论(0) 分类 六分钟英语

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(158) / 评论(0) 分类 VOA标准英语2014年(一月)

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(127) / 评论(0) 分类 白领英语晨读

By David McAlary Washington 02 February 2006 U.S. government meteorological experts say the global climate condition known as 'La Nina' has returned, heralding a realignment of weather patterns around

发表于:2019-01-18 / 阅读(201) / 评论(0) 分类 2006年VOA标准英语(二月)

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发表于:2019-01-27 / 阅读(158) / 评论(0) 分类 粉红猪小妹第三季

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发表于:2019-01-27 / 阅读(159) / 评论(0) 分类 粉红猪小妹第三季

Hoppy the little kangaroo was out for a walk with his mother.Mummy,I'm cold,he said suddenly.Then you must jump into my pouch at once,said his mother.Where is Hoppy?asked everyone when they got back home.He felt cold.He's gone insid

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 趣味英语

By Vidushi Sinha Washington, DC 10 February 2006 watch Spinning Wheel report Spinning wheel The old-fashioned spinning wheel is making a comeback, not just to make yarn -- but to relieve stress. The h

发表于:2019-01-30 / 阅读(223) / 评论(0) 分类 2006年VOA标准英语(二月)

EXPLORATIONS -August 7, 2002: International Spy Museum VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about a mu

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 Explorations

DEVELOPMENT REPORT - Plumpy'nut Aids Fight Against Hunger By Jill Moss Broadcast: Monday, April 25, 2005 I'm Gwen Outen with the VOA Special English Development Report. Nutriset is a food company in F

发表于:2019-01-30 / 阅读(195) / 评论(0) 分类 农业与发展

One in this world there are two things we can not do: First, hurry, and second, to stop and see if they have a good mentality. A good state of mind is that people a good partner in life, people pleasure and health. Insights on life: Y

发表于:2019-02-05 / 阅读(136) / 评论(0) 分类 阅读空间

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(148) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(165) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(168) / 评论(0) 分类 万物简史

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(186) / 评论(0) 分类 TED演讲教育篇
学英语单词
abnormal lapse
ac-conductance technique
actitis hypoleucoss
adducting
Allium neopolitanum
andersonstowns
Andros, Sir Edmund
apiarians
base eatalysis
battering rams
blocking ast
bournonites
Brasenia schreberi
caroma
cataleptoid state
cave flower
cetineite
chip culture
coccygeal artery
comb honey
conventional indication
craftholes
declare illegitimate
dexivacaine
electrion oil
electrodynamometer voltmeter
failure checking
fire-protection ring
fonticulus anterolateralis
fore-order
freehubs
gage pointer
Gauss distribution
geographic entity
gleied
go on fire
graphical electrical symbol
haemanthuss
hand-knotted carpet
hylophage
ILAFA
individual information
infrared night-vision system
judgement of paris
Kalmia latifolia
Khālispur
Kilteel
knight's tours
lagging phase angle
llus
lymphitis
Macpherson's Str.
magawatt-hour
mantei
manuevering
marine cleaning disk
marionberry
mean level of earth's surface
method of non-destructive examination
methoxy-tert-amylbenzene
munidopsis centrina
nonpeaceful
on the tip of the tongue
orthogonal complete reducibility
perfectism
photoelectronic imaging
pimplous
planaperturate
pollenger
punto
quantimete
quintuple-nerved
raynal
receivership
refinances
refirings
rey-grass
San Pedro de Arimena
sauce vinaigrette
save our ship
short flint glass
sign post
slide guide bracket
softening spring
stornello
subpictures
supply riser
surface specific resistance
terminal data processing
thallic perchlorate
the criminal
tilting cart
tortricid
treehugger
tsedenbals
tubeflower
uproarer
Valle de Trujillo
valve overlap duration
WinRT
xylem initial
zero-phase lines