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Every time you inhale, oxygen passes from your windpipe to your lungs and on into your bloodstream. But what if your windpipe was blocked? Getting the gas straight to your blood could save your life. Wait, put down that syringea large air bubble in a

发表于:2018-12-24 / 阅读(160) / 评论(0) 分类 Scientific American(六)月

Linda was six years old. She was sitting in the back seat. Her dad was driving the car. Linda was sucking on a heart-shaped medal. The medal had hung on her necklace, but the necklace had broken. Suddenly, the medal slipped down her throat. It blocke

发表于:2019-01-22 / 阅读(136) / 评论(0) 分类 英文短篇故事(纽约)

Scientists Pioneer a New Transplant Technique 科学家开辟新的移植技术 Some people are calling it the greatest medical breakthrough so far this century. Surgeons in Spain have successfully carried out the worlds first organ transplant using

发表于:2019-02-13 / 阅读(132) / 评论(0) 分类 英语听力精选进阶版

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Do you know what to do when someone

发表于:2019-02-21 / 阅读(225) / 评论(0) 分类 环球英语 Spotlight

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Do you know what to do when someone

发表于:2019-03-15 / 阅读(324) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abnormal operating conditions
acceptance of delivery
accu-read
akontae
along the road
amur rivers
Angistri, Akra
antimony telluride
aranidipine
arauca r.
Arnswalde
axle-to-axle
behavioral study approach
belen refugio
bin feeder
blade of grader
bothrocalvia albolineata
bucket ladder
bunker C fuel oil
by-running
caterpillers
center discharge ball mill
chole
communication and cooperation
complementary rules
component costs
condensate purification
correct pressure
cross-regional
dial - up service
drive efficiency
dwelling conditions
e-type
effective speed
ektrons
encennia
eutrophia
F words
ferric rhodanate
foreign merchant
fredborg
funding bond
garity
geolocator
gerik (grik)
grimsirs
Hmar
hook on type meter
hopke (yiddish)
hypophysectomize
IP (initial point)
isopropyl-malonic acid
kalandans
kweeks
lavern
leg curling
lowboys
macroassembler line editor
make a contract with sb
measure of skewness on the third moment
mucilage dressing
navicula takoradiensis
nitro-ophenanthroline
nonlinear elliptic
OAO (on-line analog output)
omnificent
Oreocharis magnidens
parameters bounds and length
pas redouble
permanent meadow
political revolution
providents
pulmonary lobule
radiation resisting window
re-training
real-time working
recreation movement
resistance-heated high temperature fluidized bed
retractable stairway
rhagio shirakii
scenes-of-crime
set point temperature
shaft voltage measurement
siphonium
solvothermal treatment
Sovereign rate
Standby port anchor!
stock subscriptions
summorum
supervision algorithm
swabbing process
Thabyegan
the guides
thereminvoxes
thin-film resistor
tidal mark
twill power loom
Ul'yanovskiy Rayon
Vieques Island
Wi-Fi enabled
wiring troubles