5-乙基阿糖尿苷

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(129) / 评论(0) 分类 2014年VOA慢速英语(五)月

Marathon running(马拉松赛跑) NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to 6 Minute English from BBC Learning English. Im Dan Walker Smith and in todays programme Im joined by Nuala OSullivan. Nuala: Hi Dan. Dan:

发表于:2018-12-11 / 阅读(70) / 评论(0) 分类 六分钟英语

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(88) / 评论(0) 分类 VOA双语新闻 2014年1月

Bergara extends Real Sociedad deal MADRID, Oct. 11 (Xinhua) -- Real Sociedad confirmed an agreement to keep midfielder Markel Bergara at the club for the further three seasons on Thursday. The 26-year-old product of the club's youth system has made 8

发表于:2019-01-07 / 阅读(129) / 评论(0) 分类 英语新闻

We have an update for you now on the U.S. Embassy in Yemen. Today it is back open and ready for business. Washington closed the embassy on Sunday because of the threat of an al Qaeda attack. A senior administration official says intelligence suggeste

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 CNN2010年(一)月

MACAO, Dec. 2 (Xinhua) -- Ethiopia's Heile Haja Gemeda and Ehitu Kiros Reda became the winners of Macao Galaxy Entertainment International Marathon here on Sunday. Gemeda sailed past the finish line in two hours 23 minutes and 56 seconds in chilly dr

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 英语新闻

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(83) / 评论(0) 分类 VOA标准英语2014年(一月)

歌曲 : All we know 艺人 :Paramore 音乐星级 : ★★★★ 所属专辑 :All We Know Is Falling 发行年代 :2005 风格 :Pop Punk 相关介绍 :Paramore由5位成员组成,女主唱Hayley Williams只有17岁,bass手Jeremy Davis (21),主吉他手Josh Farro (18), 鼓手Zac Far

发表于:2019-01-16 / 阅读(87) / 评论(0) 分类 英文摇滚歌曲

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(61) / 评论(0) 分类 白领英语晨读

Araby - read by Colm Meaney NORTH RICHMOND STREET, being blind, was a quiet street except at the hour when the Christian Brothers' School set the boys free. An uninhabited house of two storeys stood at the blind end, detached from its neighbours in a

发表于:2019-01-23 / 阅读(277) / 评论(0) 分类 英文短篇小说

BUENOS AIRES, July 11 (Xinhua) -- Diego Maradona said Wednesday he would like to continue to coach Dubai's Al Wasl team, despite the club's Tuesday announcement on his dismissal, according to local media sources. Maradona, expected to meet with the c

发表于:2019-01-30 / 阅读(94) / 评论(0) 分类 英语新闻

经典歌曲-往日情怀 THE WAY WE WERE-BABARA Memories like the corners of my mind Misty watercolor memories Of the way we were He Shys of the smiles we left behind Smiles we gave to one another For the way we were Oh can it be that it was all so

发表于:2019-02-05 / 阅读(81) / 评论(0) 分类 经典英文歌曲

RIO DE JANEIRO, Dec. 21 (Xinhua) -- Corinthians starting striker Iarley was loaned to Ceara on Tuesday, marking the player's return to his stomping grounds. Iarley helped Ceara win the 2002 Ceara state championship. Ceara president Evandro Leitao mad

发表于:2019-02-07 / 阅读(146) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Dec. 22 (Xinhua) -- The Santos(桑托斯) soccer team announced on Wednesday the signing of goalkeeper Aranha (or Spider in English). The ace keeper signed a three-year contract. Aranha' s arrival will produce a healthy contest wi

发表于:2019-02-08 / 阅读(117) / 评论(0) 分类 英语新闻

LONDON, Jan. 28 (Xinhua) -- Beijing will become one of the six places to host the inaugural Paralympic grand prix events in 2013, it was announced by the International Paralympic Committee (IPC) on Monday. Should the trial be successful then we will

发表于:2019-02-08 / 阅读(77) / 评论(0) 分类 英语新闻

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(86) / 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(101) / 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(94) / 评论(0) 分类 万物简史

LONDON, Aug. 26 (Xinhua) -- The London 2012 Paralympic Games, running from Aug. 29 to Sept. 9, will bring together 4,200 athletes from 166 countries and regions to compete in 503 medal events from 20 sports. The athletes includes 1,513 women, more th

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

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(114) / 评论(0) 分类 TED演讲教育篇
学英语单词
absolute shared region
Aeroflotskiy
almanacking
alterations in prefrontal activity
aluminum window
anheuser-busch
annullability
anserinase
autoplugger
beast fable
becast
bepatched
black humors
block apparatus
boron nitride fiber
brassica juncea coss.var.sabellica(plenck)kit.
cannot help but
casimir funks
classification item
Crespino
cup polishing
cutting performance
deep game
desert armour
dihydroxyacctone phosphate
direct legislation
dorotheanthuss
draw tears
dur-dur
electronic software distribution
ergoclavine
evidence provided by specialists
excess of heat
express elevator
exuviated
firstcomers
fluoaluminate cement clinker
frostlike
Glimes
haraldsens
housing group
How ya living?
human trial
ileostomies
index documents
industiral waste gas
interdisciplinary program
isotopic number
job offers
Juncus thomsonii
konar
liceities
location model
Look alive
low capacitance cable
Meliosma yunnanensis
methods of sesame cultivation
mill aisle
minimum economic ore grade
mistresses
modal auxiliary verb
molestered
monomial surd
muscularness
myocardial degeneration disease
Nepenthes L.
Pekins
pelvic arrest
physiological potency
pillars
piper gurnard
pre-party
prewet screen
property porn
puppyishly
push us around
renewable term policy
runnells
rupnagar (rupar)
sagnier
singulere
stock board
structure of a compiler
supercut
tbk
the turf
Thermo colour
thressa beckeri
thurstans
time sharings
Tolnate
tonic solfas
transfer skirt
tree scale
uk opportunities
uncompanioned
variable release valve
vesiculation
vinyl tube
volume electrostrictive effect
watery eye
wkrp