无电池电话,声力电话机

Powered Exoskeletons Give Assistance in Walking, Lifting Powered suits that could help paralyzed people walk and others lift and carry heavy loads with ease have been an inventor's dream since late 19th century. But they had to wait until the 21st ce

发表于:2018-12-16 / 阅读(118) / 评论(0) 分类 VOA标准英语2015年(七月)

The Scary Sound Machine That Is 'Trying To Set People A Little Bit Off-Kilter' LULU GARCIA-NAVARRO, HOST: Creaking doors, clanking chains. With Halloween just around the corner, we're now going to a guy who specializes in making scary sounds. (SOUNDB

发表于:2018-12-17 / 阅读(109) / 评论(0) 分类 2017年NPR美国国家公共电台10月

backset, n 挫折,倒退;涡流,逆流=check 【记】backset=set back-倒退 【反】hike(n 远足,增加)

发表于:2018-12-30 / 阅读(171) / 评论(0) 分类 不择手段背单词

As an alternative to expensive helicopters or traditional jets, some law enforcement agencies are experimenting with lightweight craft that stay airborne using just a parachute. Steve Mort | Palm Bay, Florida 01 January 2010 The Palm Bay Police Depar

发表于:2019-01-07 / 阅读(176) / 评论(0) 分类 VOA标准英语2010年(一月)

必备知识4:一些必要的词根(stems) -anthro-,-anthropo- human anthropology -aster-,-astro-,-stellar- star asterisk -audi-,-audit- hear audience -auto- self autograph -bio- life biology -capit- head, chief capital, captain -ced-go, move,yield p

发表于:2019-01-08 / 阅读(211) / 评论(0) 分类 雅思英语

Nobody here knocking at my door The sound of silence I can't take anymore Nobody ringing my telephone now Oh how I miss such a beautiful sound And I don't even know how I survive I won't make it to the shore without your light No I don't even know if

发表于:2019-01-10 / 阅读(140) / 评论(0) 分类 The Voice 美国好声音

AS IT IS 2016-08-04 Ugandan Company Demonstrates Solar-Powered Bus 乌干达演示太阳能汽车 A bus powered by the suns energy has made its public debut. Kiira Motors Corporation demonstrated the new electric bus recently at a sports center in th

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2016年VOA慢速英语(八)月

The drive to develop a battery to power automobiles, without using petroleum, is also behind the effort to develop an electric powered airplane. New designs for electric aircraft were recently unveiled at the Experimental Aircraft Association's (EAA)

发表于:2019-01-13 / 阅读(136) / 评论(0) 分类 VOA标准英语2010年(八)月

India has launched its first indigenously built nuclear-powered submarine capable of firing ballistic missiles. The submarine, once in service, will give the country the capability to fire nuclear weapons from sea besides land and air. The Indian na

发表于:2019-01-14 / 阅读(145) / 评论(0) 分类 VOA标准英语2009年(七月)

DAVID GREENE, HOST: K-pop is popular in much of the world, and it is about to extend its reach into North Korea. One of the genre's hottest acts is performing there this weekend. As NPR's Elise Hu reports, the music may be lighthearted, but the purpo

发表于:2019-01-16 / 阅读(123) / 评论(0) 分类 2018年NPR美国国家公共电台3月

'Just As True': Johnny Cash's Poems Set To Music For New Album SCOTT DETROW, HOST: When Johnny Cash died almost 15 years ago, he left behind a trove of unpublished poems, handwritten letters and other writing. Now an all-star group of musicians has s

发表于:2019-01-16 / 阅读(99) / 评论(0) 分类 2018年NPR美国国家公共电台4月

SCOTT SIMON, HOST: Ballet companies all over the country are putting on The Nutcracker. For most of these companies, this holiday classic helps them to stay in business. In Chicago, a new $4 million production for the Joffrey Ballet premieres tonight

发表于:2019-01-16 / 阅读(119) / 评论(0) 分类 2016年NPR美国国家公共电台12月

AUDIE CORNISH, HOST: Our TV critic says you need to know about this season of The Bachelorette. For the first time, a black woman is the star of ABC's dating show. And here's why Eric Deggans says last night's episode was important, even if you don't

发表于:2019-01-17 / 阅读(100) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Market research 市场调研 A:Did you get a good response from a discounted introductory? 你从定价打折之后得到好的反馈了吗? B:We've just carried out a survey of both consumers and retailers regarding our future sound cards. 我们已

发表于:2019-01-23 / 阅读(149) / 评论(0) 分类 外贸英语一点通

This is the VOA Special English Development Report. Harvest in Benin A new study in West Africa shows how farm irrigation systems powered by the sun can produce more food and money for villagers. The study in Benin found that solar-powered pumps are

发表于:2019-01-31 / 阅读(166) / 评论(0) 分类 2010年慢速英语(一)月

Did you know that in general we have on the average, i guess, about 26 eletronic gadgets in our house and they are constantly all pluging them and charging them and very little that power actually goes to chargers. Some of it is just regularly runnin

发表于:2019-02-03 / 阅读(132) / 评论(0) 分类 英语杂谈

谷歌收购无人机公司 In its latest purchase of high-tech companies, Google has acquired a manufacturer of solar-powered drones that can stay in the air almost indefinitely, relaying broadband Internet connection to remote areas. It is seen as

发表于:2019-02-06 / 阅读(117) / 评论(0) 分类 英语新闻

Lady Gaga最新单曲:Telephone Lady Gaga这首新单曲是与碧昂斯合作的,也是她第四首登上英国单曲榜的歌曲。早前Gaga曾以头顶电话机的雷人造型为新单曲宣传。两大天后一起合作的单曲是不是让听者

发表于:2019-02-06 / 阅读(116) / 评论(0) 分类 流行英文歌曲

On August 6th a flimsy-looking pilotless aircraft, the Zephyr S, came slowly in to land at an undisclosed location in Arizona, 8月6日,一架薄得像纸一般的无人驾驶飞机Zephyr S在美国亚利桑那州的一个未知地点缓慢着陆,

发表于:2019-02-16 / 阅读(114) / 评论(0) 分类 经济学人科技系列

People flying into Indias southern city of Cochin may see numerous solar panels around Cochin International Airport. But they may not know that the airport was the first in the world to be fully powered by solar energy. A sea of shiny solar panels st

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
absolute consonance
Akekia
American Standard fittings
angioimmunoblastic lymphadenopathy with dysproteinemia
apertura interna aqueductus cochleae
as innocent as a baby unborn
ashling
assembly-output language
auger grain loader
automatic calling unit
autoregistered
be down for
be in the right
Belaya Kalitva
Billings, Josh
bombesin-like-peptides
bosh jacket
breweri
cadmium cinnamate
caugheys
Centrosema pubescens
charged particle detector
chronovisors
circular dispersion
clearages
clerodendron disparifolium b1.
congenital nerve deafness
connecting rooms
corrosive mercuric chloride
course softening
defeminises
defying departure order
dialogizing
diethyl benzene
dragon's tail
drain flooded field
dual valve
eclipta
edge iron
electrolytic cathodic corrosion
eosinophilic panniculitis
etendards
extension against rule
fibercone press
first work piece
fish mouth toe close
fixed frequency radar responder beacon
fluid-loss test
foreign currency statement
fraction slashes
free-field condition
glensides
grass stage
hamiltonian state function
Hubble classification of galaxies
interim valuations of premises
intermediate control change
ivn
Lacrisert
Leicester cheese
lineys
liquid latex
littmen
make for land
Martigné-Briand
me-her
michelson morley experiment
micronet
monkishness
Monrad, Marcus Jakob
moumin
multiwavelength laser
My son has a newspaper route
mythologization
no one but
nonpercussive
nonspecified
OLR
orbital (planetary) electron
overinflection
partial elements
photograph plumb point
piergallini
pregnanolone
procaines
property ladder
railfuls
real time control system
Rhamnoneuron
Right of Claim against Carrier
rotary sidewall sampler
roundnecks
simplified saline test
skip image
sparth
suet (oil)
thou'rt
tieman
tree mildew
urinary dilution
usques
weero