[=watery diarrhea,hypochlorhydria,hypokalemia,and alkalosis]水泻、胃酸过少、低血钾和碱中毒

Before you listen We suggest you do the vocabulary activity below before you listen. Then listen to the episode and do the first task to check your understanding. Finally, practise some vocabulary and grammar. Match the words and phrases in the boxes

发表于:2018-12-03 / 阅读(242) / 评论(0) 分类 英语听力 大城市小世界

Jack opened his eyes. Bright, golden sunlightpoured into the tree house. The air felt crisp and cool. Annie was wearing a long dress, a white cap, andan apron. Jack wore a jacket with a frilly collar. He woreshort pants, long socks, leather shoes, an

发表于:2018-12-10 / 阅读(244) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

This is All Things Considered from NPR News. I'm Michele Norris. And I'm Andrea Seabrook. Okay, be honest. When was the last time you got lost driving and called a friend on your cell phone to get directions or dialed your spouse to give a heads-up

发表于:2018-12-19 / 阅读(265) / 评论(0) 分类 2007年NPR美国国家公共电台

Now its time for Words and Their Stories, a program from VOA Learning English. On this program, we explore common words and expressions in American English. Sometimes we tell you their origins, but we always teach you how to use the words in conversa

发表于:2019-01-03 / 阅读(268) / 评论(0) 分类 2017年VOA慢速英语(九)月

Century-Old Sailor Songs Delight Crowds Peter Kasin has been on staff with San Francisco's Maritime National Historical Park for 20 years. Like other park rangers, he escorts sightseers and ensures their safety during their visits. But there's one pa

发表于:2019-01-04 / 阅读(247) / 评论(0) 分类 VOA标准英语2012年(一月)

By David Byrd Miami 02 February 2007 While the National Football League's Championship Game, the Super Bowl, is played in the United States by U.S. teams, it has worldwide appeal. This year's game in Miami, Florida will be broadcast live to 232 count

发表于:2019-01-07 / 阅读(276) / 评论(0) 分类 2007年VOA标准英语(二月)

Stampedes, Heat Pose Biggest Threats in Crowds When vast numbers of people gather for political or sporting events, or for concerts or pilgrimages, not everyone goes home healthy. But a new analysis finds that infectious disease is not the biggest cu

发表于:2019-01-13 / 阅读(225) / 评论(0) 分类 VOA标准英语2012年(一月)

Anna Dewdney, Author Of Beloved 'Llama Llama' Children's Books, Dies play pause stop mute unmute max volume 00:0002:44repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your F

发表于:2019-01-16 / 阅读(226) / 评论(0) 分类 2016年NPR美国国家公共电台9月
学英语单词
adult plant resistance
anti-reflective
artificial crown
attf
bagging us
bibliometrists
biological clocks
chelidoniums
Cholecystoileostomy
clap on all sail s
collier's purchase
commerce departments
comminutor
consultancyexpert
cosmetic bonding
cpns
crop evapotranspiration
deaspirated
deepin
dispertion
divise
do one's ease
double-drum dryer
down-draft carbureter
dzagnidze
earth revolution
excessive enlargement
farraday
ferrimagnetism
Fisher-Yates shuffle
front-end equipment
fuel oil pump housing
gang slitting shear
genus Peromyscus
geographic areas
gyratory compactor
Gävleborgs Län
haemophysiology
Henle-Coenen tests
high-speed thyristor
hood side
horizontal directive tendency
howard lindsays
index series
ionic conductance
jeebus
Kariba, L.
lead the ring
lean in
lean over backwards
liorhizal
marchia martinetana
Max Beerbohm
mercuriocyclizations
Mriganka
much obliged
murexes
nonclassical
number of taper
ongel
oschelephantiasis
penetrating ligature
perturbant
phonotelemeter
piatakov
plaintiff
plansheer
portfolio career
posture in sitting
professional-lookings
pseudo-Riemannian bundle
rapid access loop
reconnaissance and surveillance area
region successor block
restricted channel
ringbarks
rum-running
Scavaig, Loch
sedimentating agent
separation loss
seproxetine
showak (shuwak)
single face fabric
social talent science
spin index
strong acid type ion exchanger
theoretical numerical analysis
tie sb down
trichopore
Trionto, C,
twanks
uniform symbol specification
unlocking yoke spring maintaining plate
us airline
usership
V-shapped crizzle
v. lingualis
vector root
wind bench
woodlark i.(muyua i.)
woolgathering
xylariopsis esakii