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This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 Scientific American(九)月

At the city of Baku on the side of the Caspian Sea there are so many oil-wells and so much oil that it seems to get into everything. 在里海边的巴库城有很多很多油田,出产大量的石油,似乎什么东西都沾上了石油。 You s

发表于:2018-12-28 / 阅读(52) / 评论(0) 分类 美国学生世界地理教材

California has an official animal, the grizzly bear, and a state bird, the California quail. It has an official grass, purple needle grass, and a state reptile, the desert tortoise. It even has an official song, a century-old tune called I Love You,

发表于:2019-01-13 / 阅读(59) / 评论(0) 分类 VOA标准英语2010年(七)月

Let's have a look at what's leading on our News today: And more than 100,000 people are expected to pack Flemington Racecourse for today's running of the Melbourne Cup. This year's cup is likely to be dominated by international runners with 11 overse

发表于:2019-01-19 / 阅读(40) / 评论(0) 分类 澳洲ABC新闻快递2014年

Each day, millions of tonnes of rubble go by truck to Bottle Lake Forest in Christchurch. Demolition companies are working seven days a week to demolish buildings in the CBD after the earthquakes caused so much damage. Cranes, bulldozers, excavators,

发表于:2019-01-27 / 阅读(48) / 评论(0) 分类 新西兰英语

Ed came home from his errands and put the groceries into the cupboard and the refrigerator. He grabbed a flathead screwdriver and a pair of pliers from his toolbox. In the kitchen, he got down on his hands and knees and turned on the flashlight. Afte

发表于:2019-01-27 / 阅读(59) / 评论(0) 分类 365个英语简短小故事
学英语单词
adaptation pattern
aleuriospore
amharas
Ammocrypta
astrobionics
balloon chuck
balsam of sulfur
balteum venereum
Beauduc, G.de
biomicroscopy
blondy
Budënnovka
by heart
canning you
carboxies
cardiocytes
care-away
cheeste
chemical fiber paper
chercher
chewing insect
Childebert II
Chojnice
Clostridium difficile
coat-money
coherent echo
company's aims and objectives
competitive non-revaluation
control(l)ing mechanism
coon-ass
D. A. R.
delayed inheritance (boycott & diver 1923)
descending trajectory
dextrin of starch
divisional type double action oil hydraulic press
ecg record
etching reagrnt
Frommian
FSIA
furnace efficiency
gagnons
go downtown
grundien
Gymnogyps californianus
half-volleyed
have other fish to fry
heat-source drone target
Hemistepta
importer quota
maks
management assistance
marketisings
mepenzolate bromide
mushie
N6-2-isopentenyladenosine
Neoplatonicians
Neotokite
parage
payment of damages
Piketty
pivotal interval
precloacoal papillae
premalignant melanosis
premium on repayment
PRGI
promepiazone
pssm
pulse forming link
radiohalogenations
Radviliskis
redgra
retinochoroiditis juxtapapillaris
runestones
salt flat
scotticism
silk crepe
simetone
sink money
sir joseph paxtons
slewing handwheel
snack bar coach
stigmatic imaging
strontium(element)
subset of mesh points
sweetums
system header
system resistance
teletype writer exchanger
temporal fine structure
tetramethyldiene
the scheme
thin-film head
toilet queen
torsion scale
transformer secondary
transparent model
underground weigher
uranimn rays
verification by tests and scrutiny
vodka martinis
Werrimull
Wilhelm von Opel