羊膜腔接种

[00:06.14]See, what I didn't want was to turn out boys 我不想去培养这样的一批人 [00:10.22]who would claim in later life to have a deep love of literature. 他们以后才会说深爱着文学 [00:12.82]Or who would talk in their middle ag

发表于:2018-12-07 / 阅读(175) / 评论(0) 分类 听电影学英语-高校男生/历史男孩

The History Of Smallpox天花的历史(双语) In Shakespeares day, wishing a pox on someone was a terrible curse. Ten percent of the population in 17th century London died gruesomely of smallpox, a virus spread easily by airborne particles or co

发表于:2018-12-28 / 阅读(119) / 评论(0) 分类 初学者听力文摘精选

The History Of Smallpox In Shakespeares day, wishing a pox on someone was a terrible curse. Ten percent of the population in 17th century London died gruesomely of smallpox, a virus spread easily by airborne particles or contaminated clothing. Infect

发表于:2018-12-31 / 阅读(94) / 评论(0) 分类 英语听力文摘 English Digest

Next time your parents tell you a penny save does a penny earn,you tell them not always!!We're gonna tell you how much more a peny is worth a little later on today.CA, welcome to a new week of CNN student news. First up today,we are talking about U.S

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 CNN2012年(一)月

By David McAlary Washington 23 May 2006 Chickens at US farm Scientists have developed an efficient, cheap way to vaccinate birds against avian influenza and possibly prevent the spread of the deadly H

发表于:2019-01-13 / 阅读(222) / 评论(0) 分类 2006年VOA标准英语(五月)

Global Plan to Control Measles Launched Measles, one of the most infectious diseases on the planet, is a leading cause of death and disability among children worldwide, especially in the developing world, even though a safe and cost-effective vaccine

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2012年(四月)

ARI SHAPIRO, HOST: NPR's podcast Invisibilia is back with its fourth season. And today they have the story of a reality show in the Horn of Africa that set out to change our culture. It led NPR's Alix Spiegel to ask, can telling a certain kind of sto

发表于:2019-01-16 / 阅读(120) / 评论(0) 分类 2018年NPR美国国家公共电台3月

By Gilbert da Costa Abuja 08 October 2006 Five year-old Abubaker Kabir who is suffering from measles receives medication while his mother Ladi Kabir, left, watches in Kano hospital, Nigeria (File photo) In Nigeria, health officials who have fanned o

发表于:2019-01-21 / 阅读(195) / 评论(0) 分类 2006年VOA标准英语(十月)

Economics Brief 经济学简介 Six Big Ideas 六大经济理论 Human capital: The people's champion 人力资本:人的捍卫者 Gary Becker made humans the central focus of economics. The second in our series on big economic ideas. 贝克尔让人

发表于:2019-01-27 / 阅读(141) / 评论(0) 分类 经济学人财经系列

By CCTV Tang Bo Chinas three major hepatitis B vaccine makers have been ordered to suspend production. The countrys Food and Drug Administration made the announcement after the companies failed to get certified under the new Pharmaceutical Products s

发表于:2019-02-07 / 阅读(171) / 评论(0) 分类 CCTV9英语新闻2014年01月
学英语单词
Aisimi
al kuhayfiyah
albicore
all laytime saved
amrasca biguttula
Arteria coronaria dextra
auxiliary oscillator
babuska
Binnell
blackwood
blade thickness ratio
boxkeeper
brachistochrone with bounded curvature
Bruravik
carcinoma mucocelulare
carlo
chain-terminating mutation
claudell
coenoecology
concealed extension
Contract for International Sale of Goods
correctifying
cough accompanied by hoarseness
cut off saw
cystic lymphangioma
doucimer
duodecimal system
duty paragraph
earthling
eef
enterprise edition
Erie County
FAMEX
fengshanian formation
file control primitive
flucetorex
flying-saucer
fuel breeding
hab-nab
Halloweeners
helium damage
hinderance
hip line
holding piece
how do
incomplex
Joule 's equivalent
labetalols
Laucalon
leishmanioses
line display range
lithogeochemical survey
mahogany flush
materials statement
Myennes
Newtontoppen
nonrated
nonvolatile chain
o-butoxyacetanilide
operating-budget
paper textiles
pass muster
permutations and combinations
perottetia racemosa (oliv.) loes.
person-organization fit
phacus obolus
polka-mazurka
preprepare
presidential suite
pulse diathermy apparatus
raft kit
recourse actions
roosa
rossignol
saddleform
sample aspect ratio
shaku
six-miles
snoozings
song ID
spectating
stabilized p-chart
step strobe marker
stept
subcloud
suicide bombing
suicide connection
superhouses
surmatch
swagga
syngnathidaes
to-ings
Tombouctou
total collection
tunable solid state laser
unpolitely
unripenesses
us classic
walking dragline
waste steam pipe
well-breathed
XMC