石棉增强(作用)

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

Are you a team player? 你是个善于团队合作的人么? I'm very much a team player. 我是一个很善于团队合作的人。 I believe strongly in positive reinforcement, for myself as an employee and for those whom I supervise. 我坚信,无

发表于:2019-02-27 / 阅读(131) / 评论(0) 分类 必背英文面试口语
学英语单词
accounting process
Achahoish
aerosiderolites
agroecological economics
air compressor auto-control
Amen-Ra
attentions
backstores
balanced attenuater
Beau Nash
BF (band filter)
Bockhart
boycottings
cardom
carry on transactions
chloroguanide hydrochloride
coltish
community antenna
cup-shot
curriculum
decompensating
deep forming
deep-pink
dine in
distribution of profit and loss
dodem
durapexia
Eagle Passage
early-warning aircraft
economic prosperity
Emperor Francis II
energy dissipation by hydraulic jump
epithelial attachment
expendable equipment
fascicule
filling of injection pump
fixed cell
forest of conifer species
fried pork slice
Glyceria leptolepis
gonatagra
grealish
gum sugar
Heisenberg uncertainty principle
herb poultice
heterogeneous natural uranium reactor
horse disease
hydrocarbonaceous degeneration
hydroclone classification
ilis
integral strip
keyseats
Markarfljót
matrimonial causes
maximum price fluctuation
mechine ringing
metacladium
Midamor
misaffirm
nitroscocus
nonhalogens
notch filter
nt cut
of wide scope
ofus
on camera
over-slack
parkham
partial node
pastorates
phaselock technique
Phlebotomus nankingensis
plughead
plutonic breccia
program address format
psoroptic acariasis
PSU (program storage unit)
renewal note
retastes
reversible rotation
rippet
roly-poly puddings
rupture of tubal pregnancy
satellite radiocommunication
sciatic notch
SELCAL
servo a/d converter
shous
spasmolytice
sporotrichoid leishmaniasis
Sydneyites
synaptic phase
synchoresis
take pity on someone
tattva
the height of
theodosias
to supply
toe button
unsaponifiable matter
vibration amplitude
viscorator viscometer