手掌部份萎缩

Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,

发表于:2018-12-07 / 阅读(185) / 评论(0) 分类 大千世界

Sonja Pace Israeli troops have begun a partial withdrawal from parts of the Rafah refugee camp in the southern Gaza Strip, where their operations this week have left at least 41 Palestinians dead, sco

发表于:2018-12-08 / 阅读(145) / 评论(0) 分类 VOA2004(上)--国际时事

E-Commerce-Shopping-Internet 电子商务-购物-国际网络 Online shopping has become very convenient in recent years.Most big name companies have wed sites offering information on their products and online stores allowing shoppers to purchase the

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 一片通英语听力

Baumeister and his colleagues 鲍迈斯特和他的同事们 have shown that taking certain actions to improve willpower 已经证明 采取某些行动来提高意志力 is the surest way to a more successful life 是实现更成功的人生的最可靠

发表于:2018-12-30 / 阅读(111) / 评论(0) 分类 公众人物毕业演讲

Why Is Gravity Good For Us? When astronauts return from long missions in space, their exit from the spacecraft is usually hidden from public view. This is because after several months in weightless conditions, things we usually take for granted, such

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 英语听力文摘 English Digest

The first robot exoskeleton in China, named AIDER, has been officially unveiled in Chengdu, Sichuan province, making China the fourth country in the world to develop the cutting-edge technology. 中国首个名为AIDER的外骨骼机器人日前在四川

发表于:2019-01-07 / 阅读(145) / 评论(0) 分类 英语新闻

Lifelong Bilingualism Gives Seniors Mental Edge From VOA Learning English, this is the Health Report in Special English. A new study adds to evidence suggesting that being bilingual is good for the brain. In the study, older adults who have spoken tw

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2013年VOA慢速英语(五)月

Study: Bilingual Seniors Have Mental Edge Previous studies have shown bilingualism seems to favor the development of heightened mental skills. The new research, published in Neuroscience, provides evidence of that cognitive advantage among older, bil

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2013年(一月)

MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before

发表于:2019-01-14 / 阅读(170) / 评论(0) 分类 VOA标准英语2011年(四月)

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(193) / 评论(0) 分类 60秒科学

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(239) / 评论(0) 分类 60秒科学

By Scott Stearns White House 14 June 2006 President Bush and Colombian President Alvaro Uribe say they will continue working together to defeat the illegal drug trade. The leaders also discussed a pending free trade agreement. ----------------------

发表于:2019-01-31 / 阅读(181) / 评论(0) 分类 2006年VOA标准英语(六月)

By Scott Stearns White House 12 September 2007 President Bush gives a nationwide address Thursday in which he is expected to announce the gradual withdrawal of 30,000 troops from Iraq. VOA White House Correspondent Scott Stearns reports, opposition D

发表于:2019-01-31 / 阅读(221) / 评论(0) 分类 2007年VOA标准英语(九月)

导言:各位亲爱的同学,看到surly和comely是否很熟悉呢?想不想知道这俩看着很熟悉的单词是什么意思呢?那就快点往下看吧!GRE单词语境记忆,让记忆单词快速准确! Bawdy淫秽的 The Bard was sometime

发表于:2019-02-01 / 阅读(159) / 评论(0) 分类 GRE英语

By Ade Astuti and Ariadne Budianto Everglades, Florida 17 May 2007 The state of Florida in the southeastern United States is called the Sunshine State, a place where tourists from all over the world go to enjoy the beaches, theme parks and other popu

发表于:2019-02-03 / 阅读(304) / 评论(0) 分类 2007年VOA标准英语(五月)

Afghanistan's government is welcoming the NATO decision to have foreign troops in the country go after the narcotics infrastructure. That is a change from previous tactics when opium farmers were primarily targeted. VOA correspondent Steve Herman ha

发表于:2019-02-06 / 阅读(169) / 评论(0) 分类 VOA标准英语2008年(十月)

By Al Pessin Lima 06 October 2007 U.S. Defense Secretary Robert Gates discussed the fight against drug trafficking and other international crime during a visit to Peru Friday. VOA's Al Pessin reports from Lima. A Peruvian defense ministry official sa

发表于:2019-02-07 / 阅读(148) / 评论(0) 分类 2007年VOA常速英语(十月)

Sichuan Airline announced on its official website on Tuesday that it is closing its flagship store on Qunar, becoming the ninth domestic airline to do so. Yang Yang, a staffer from China's Spring Airlines, says cooperation with travel agencies is a t

发表于:2019-02-14 / 阅读(148) / 评论(0) 分类 2016CRI中国国际广播电台

now i don't know when it's hard to explain but it seems like things are kind of insane because the world is crying but nobody's listening so please leave a message on my cellphone i see bullets getting better biblical weather and the guy on tv is, li

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 英文摇滚歌曲

MARY LOUISE KELLY, HOST: The decadeslong drug war in Colombia has fueled a whole genre of movies and TV shows. Think men with guns wearing crisp suits in the tropical heat, like in the Netflix series Narcos. A new film from Colombia shows another ver

发表于:2019-03-17 / 阅读(662) / 评论(0) 分类 2019年NPR美国国家公共电台2月
学英语单词
A-norprogesterone
al baaith
alfalfa looper
amster
antirolling tank
arenology
aromatizers
Blastocaulis sphaerica
brovina
cast iron pan
caveola
centrifugal coupling
cheat in work and cut down material
chevronel
cleidocephalicus
compensator downhole(bumper sub)
counsellable
dam site investigation
damaraite
data take-off
devilsbit mt.
displacive
dolomite brick
dry-stone
dunzo
dynamic mass spectrometer
Ebritian
erzincans
exorheic lake
factory steam
flavor threshold
freezing thawing cycle
furnariuss
galactic poles
gastrosopher
genus dermatobias
Grand-Couronne
Habban
hexanenitrile
high voltage static therapy apparatus
imperial standard
in ten
innovativeness scale
inorganic mercury compound
insertion activity
intertidally
isolation valve
jointed connectig rod
kappaxin
keyite
list of casualty
local supplies
logical operation instruction
logs
mcglone
moderate cystocele
murreyne
naginataketone
Ningyo-toge
nonaperaturate
offenseless
one-body potential
Paleocene Series
Perogan
phthalic acid ester
plowing direction
plumb point triangulation
posting off
proper grammar
QDZ
rami plantaris profundus
relation on attributes
Reynaud, Paul
rishiss
Sappa Creek
scythed
secretine
semiopaque
semipsychotic
seven-spot flooding system
short-necked
smoothed exponential mean
span off
spoon-bowed
Styx
superfluous information
suspended lamp
swing link bolster
tabetic neurosyphilis
target memory
teniafugal
tribally
two-men optical system
unbannable
uromyces azukicola s.hirata
variable overhead rate
ventilating screw
viscosity increment
wardly
what few
wiarda
wose african dance theater