音标:['simitə] ;
n. (阿拉伯人用的) 单刃短弯刀;单刃短弯刀状物,弧状的东西[亦作 scimiter,simitar]

WORDS AND THEIR STORIES - Rocket Scientist By Jerry Watson Broadcast: Sunday, November 28, 2004 Hello, I'm Phil Marily with Words and Their Stories, a program in Special English. You do not need to be

发表于:2018-12-01 / 阅读(289) / 评论(0) 分类 WORDS AND THEIR STORIES

EXPLORATIONS - Isaac Newton: One of History's Greatest Scientists By Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, October 19, 2005 (MUSIC) VOICE ONE: This is Shirley Griffith. VOICE TW

发表于:2018-12-01 / 阅读(145) / 评论(0) 分类 Explorations

AMERICAN MOSAIC - What to Call a Storm? How Scientists Name Hurricanes By Dana Demange and Nancy Steinbach Broadcast: Friday, September 23, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Specia

发表于:2018-12-07 / 阅读(136) / 评论(0) 分类 American Mosaic

By Alan Silverman A new science fiction-adventure film uses computer-generated digital effects and scenery to re-create the look of a 1930's Saturday matinee. Alan Silverman spoke with co-star Angelin

发表于:2018-12-08 / 阅读(73) / 评论(0) 分类 VOA2004(下)--文化艺术

Let your fingers do the walking when you are window-shopping? (Whoops,ha,ha,ha.) The guys who wash the windows aren't going to like this, passers-by are encouraged to smudge up the glass at Ralph Laur

发表于:2018-12-11 / 阅读(66) / 评论(0) 分类 万花筒2006年

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-18 / 阅读(103) / 评论(0) 分类 英语口语天天练-大米

But this hasn't always been so. Over the last 15 million years, Africa's climate has repeatedly swung from wet to dry and back again as Ice Ages have come and gone. At times the Kalahari has been much

发表于:2019-01-02 / 阅读(76) / 评论(0) 分类 浩瀚沙漠

SCIENCE IN THE NEWS - Easier Way to Treat Malaria | Scientists Grow Human Brain Cells in Mice By Caty Weaver and Mario Ritter Broadcast: Tuesday, December 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE I

发表于:2019-01-02 / 阅读(57) / 评论(0) 分类 科技之光

By David McAlary Ocean animals in parts of Antarctica are facing a food shortage. A new British study finds that a staple of the marine wildlife diet, tiny shrimp-like creatures called krill, has dram

发表于:2019-01-03 / 阅读(91) / 评论(0) 分类 VOA2004(下)--健康科技

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. Today, we play music by three rock groups Answer a question about a beloved university professor who died last month And report on a Hall of Fame for Americans from N

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 VOA慢速英语2008年(八)月

This is the VOA Special English Education Report. American officials say they are working to reduce visa delays that have affected foreign science students, researchers and others. The delays involve a security clearance process called Visas Mantis.

发表于:2019-01-11 / 阅读(84) / 评论(0) 分类 VOA慢速英语2009年(六)月

This is the VOA Special English Education Report. Two new studies have investigated why fewer females, compared to males, study and work in the so called STEM subjects in the United States. Those subjects are science, technology, engineering and math

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2010年VOA慢速英语(四)月

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. Our web guide is VOA's Art Chimes. This time it's an educational site where you can learn about one of the most fascinating areas of science toda

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2010年(一月)

Sci-Fi Thriller 'Source Code' Gives A Fresh Twist to Time Travel The new film starring Jake Gyllenhaal returns to science fiction that is less about futuristic technology and more about how an ordinary character deals with extraordinary circumstances

发表于:2019-01-14 / 阅读(99) / 评论(0) 分类 VOA标准英语2011年(四月)

The one thing that won't change in the future is Egypt's complete and art dependence on the Nile. So far Egypt has been able to discover all threaten other Nile state to prevent them tapping into the supply of Nile water. Most Egyptians believe it's

发表于:2019-01-16 / 阅读(74) / 评论(0) 分类 自然百科2015年

By Kane Farabaugh New York City 01 August 2007 During the Cold War, Greenland was a strategic location for the United States military to track and detect Soviet aircraft and ballistic missiles. The military established radar and tracking sites throug

发表于:2019-02-03 / 阅读(141) / 评论(0) 分类 2007年VOA标准英语(八月)

BEIJING, Jan. 19 (Xinhua) -- Chinese Academy of Sciences and Chinese Academy of Engineering, or the country's elite think-tank duo, unveiled on Saturday top 10 news events of domestic science and technology progress for the year 2012. Selected via a

发表于:2019-02-07 / 阅读(77) / 评论(0) 分类 英语新闻

Experts and officials gathered at the first Africa Forum on Science, Technology and Innovation in Nairobi, Kenya are seeking African solutions to African problems. Participants are calling for African governments to fund and promote research and deve

发表于:2019-02-14 / 阅读(117) / 评论(0) 分类 英语新闻

A Sci-Fi Writer: Arthur Clarke 科幻作家:阿瑟克拉克 Born in western England, on December 16th, 1917, the son of a farmer, Arthur Clarke became addicted to science fiction after buying his first copies of the magazine Amazing Stories. He beg

发表于:2019-02-21 / 阅读(87) / 评论(0) 分类 名人认知系列 Who Was

A mobile sci-tech museum from China is in Myanmar's capital, Naypyidaw. It's the first time the China Mobile Science and Technology Museum project has gone abroad. CRI's Myanmar correspondent Tu Yun has the details. The general understanding is that

发表于:2019-02-22 / 阅读(90) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
-agog
adnexectomy
anti-wilding
As the old cock crows,the young one learns.
Asanho
ash structure
barbulate
benzoinate
caraway water
carrying a torch
Cartesian natural transformation
Charvonnex
cigarette tobacco
configuration management plan
container units
cooling water system trouble
corrugated sheet-iron (undulated sheet-iron)
cross-referencing
current cost model
Dadun
date data type
desire paths
die-cast
Dirt Box
eight-minus-n rule
Einstein b coefficient
ekberg
electronic sampling switch
electrophilic reagent
emanation exhalation
external law
extrusion inverted
Fabius
Falia, Mamuel de
frog throat
gas blow pipe (bellows blow pipe)
Gauland
green corridor
handfastings
Highland Scot
hold for arrival of goods
idea champions
image spot
implant surgery
inert gas metal arc welding
karst plain
Khosta
lake view
LC (link controller)
lengthened.
locked-in stress
looks after
lubrication by splash
main memery
make away with
maunded
maxstones
mean jaw
Medhallandsfjörur
media myth and reality
microdisk resonator
millimicron
MLIT
moisture inversion
morphina
myxofibrolipoma
non-rivalrous
off resonance decoupling
Oreocnide tonkinensis
owner-occupied housing
phial
pre-grammar
pronephron
Propylamino
range length control
remote subset
residual heat removal system
Rose Louise Hovick
scatches
shadesets
shipping clerk
sidewinders
situation survey
slow-wave sleep (sws)
sphenoid of the first order
split away
stalk of epiglottis
suicide bomb
suppurati
Szechuan
tarpapered
three-channel
thrips orientalis
training grid
upper classes
vergence direction
visible and audible alarm
voice frequency ringing set
voltage criterion
working documents
Yorkshire
zamburaks