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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(172) / 评论(0) 分类 2014年VOA慢速英语(五)月

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(125) / 评论(0) 分类 VOA双语新闻 2014年1月

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(124) / 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(96) / 评论(0) 分类 白领英语晨读

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(124) / 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(134) / 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(133) / 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(151) / 评论(0) 分类 TED演讲教育篇
学英语单词
accumulation hypothesis
amberer
angles of refraction
anisentropic flow
approach fill
apterygids
arthropathia
as black as a as a sloe
automatically operated retarder
baler bag
blocking need satisfaction
blue channel cats
branch raise
Brunomir
Bukitligar
business domain
chop block,chopblock
chronic infantile malnutrition
coal bunkers
congestors
control on consumer credit
control power disconnection device
convergence pressure
cordless PBX
crop failure
crude wood
design temperature
diluvial layer
disembowelment
distoor
executive programs
extent of examination
f.a.o
fabricated runner
family thelypteridaceaes
flexible control computer
fluorosilicone rubber
forest of public establishment
formative photography
galettes
gas-liquid partition coefficient
gate length
grapefruits
gring
groeger
gun clubs
half nut
Hamburg lake
harold holt
heating medium storage tank
helianthus giganteuss
irish national liberation armies
jarbot
jungli
kthxbai
lock filer clamp
make a mockery of
medicinal tolerance
megawatt year
mellicrate
mesonephrogenic tissue
MiniDisplay
mountain crossing
navicula satura
Neottianthe
Nesā'
neurofunctional
no-themes
non-englishes
nonconfirmatory
ntn, network terminal number.
offright
Opalenie
part with
phacus acuminatus
Pioneer Fracture Zone
regularity attenuation
rehman
rightward acceleration
robartes
rostratula benghalensis
rummyll
sheepier
shot our mouth off
sinkers
slice ability
smoked salmon
stores card
subperiosteal infiltration anesthesia
superviser
suppurative pyelonephritis
taraud
tiptronic
Toubo
transport auger
unlevelled
vaporous
vondelle
wood frog
YAG Laser Processing Equipment for Removal
zero-load impedance
Zhukov