[机] 石棉管

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(69) / 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(54) / 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(61) / 评论(0) 分类 VOA标准英语2010年(七)月

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 伦敦生活

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(50) / 评论(0) 分类 新西兰英语
学英语单词
a wiles
accessory auricle
accursing
acrasia
adamsky
alpha wrap
Athok
automatic teller machines
blade-to-blade
Blattodea
bochorno
boesches
Brijnagar
buffer spring seat
calcuttans
capital restructuring
chloro-iodohydroxyquinoline
Clusiaceae
concealed reflex
convulsants
creative plan
cultivator
cutanea lateralis arteria
decussate leaf
diethyleneglycol chlorohydrin
ditantalum
dominical letter
duration of germinating ability
eskerine
Everglaze
flow of control programming
fmeas
free traffic
freguency modulation(fm)
fructus broussonetiae
geo-acoustics
guaiacetin
gyalls
HECV
herpesvirus sylvilagus
hydraulic flushing
ice mill
integer-floating conversion
internal axial-flow pump type recirculation system
internal plate
iyyars
Kalaa Djerda
lab testing
lacrimal lithiasis
Langē Hāyk'
laske
legal address
masking smoke composition
metal-oxide fiber
mirror field
multi-track
N-o-nitrophenylglycine
newsworthiest
noncaseating
number of dimensions
opening acceleration
oxidative bleaching
pentafluorovanadylate
phosgenic
pinhole housing
polynomial interpolation inequality
primaquine hemolysis
primps
pseudoconcha
raggier
rear up
reduced instruction set comuting
reliability-centered maintenance
resource encapsulation
Rogers, Bruce
rosette-shaped
sapstreak
scialaden
Scutellaria altaicola
self-abuses
sfsosrstsys-s
smacked
source language analysis
source-coupled
stiffener treatment line
SU-101
Taraxacum candidatum
temperature gradiant
Teutonicise
thin-wall
three-prong
total net cash inflow discounted
transmission receiver
trichrome
trip setting
Trolltind
unpicturesquely
vagal
weight holder
weld(ing) defect
wing-spans
Zaydite