电动榫孔机

本讲为 2006 年下半年新的教学内容,请对照语法、教材、练习册听录音! Text B Return of the Chain Gang 重点词语 deny v./ n. 否定,否认;拒绝接受,拒绝给与

发表于:2018-12-01 / 阅读(131) / 评论(0) 分类 自考英语(二)60讲

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(83) / 评论(0) 分类 (科普英语)Earth and Sky

What if you could wave your phone over a piece of fish at a store and immediately see a record of its path through the supply chain? 如果你在商店里把手机在一块鱼肉上面晃一下,就能立即看到它在供应链上的路径记录,结

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 2017年VOA慢速英语(十一)月

This is Whats Trending Today Recently, the operators of a bookstore in Southampton, England made an unusual appeal to people in the community. They sought help moving books and other things to the stores new location, a short distance down the street

发表于:2018-12-08 / 阅读(114) / 评论(0) 分类 2018年VOA慢速英语(十一)月

AS IT IS 2014-05-06 Looking for Vaccines Outside the Cold Chain Hello, and welcome back. I'm Jim Tedder in Washington. Today we will help you improve your American English while giving you some new information about medicines. This is the kind of thi

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 2014年VOA慢速英语(五)月

Eyewitnesses say it was a scene straight out of a black and white movie from the 1950s. As the sun rose over the fields of Huntsville, Alabama, in the American South, the convicts got down from the trucks that had brought them there. Watched over by

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 双语有声阅读

By now, most people have heard of bitcoin. Bitcoin is a virtual currency that has had a huge rise in value during 2017. Bitcoin however is just one of many cryptocurrencies. A cryptocurrency is a kind of money that does not exist in the form of bills

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 2018年VOA慢速英语(一)月

A ban on electric bicycles in New York City is hurting delivery workers who depend on them to earn a living. Many of the workers are immigrants. Electric bicycles, or e-bikes, have foot-powered pedals like other bicycles. But they also have electric-

发表于:2019-01-03 / 阅读(172) / 评论(0) 分类 2018年VOA慢速英语(二)月

今天我们要学的词是 chain。Chain 除了大家都知道的,有锁链的意思,还有连锁店的意思。The American drug store Walgreens became the first retail store chain to expand its services to include diagnosing and treating patie

发表于:2019-01-09 / 阅读(141) / 评论(0) 分类 英语单词荟萃

COPENHAGEN, Feb. 18 (Xinhua) -- German supermarket chain Lidl in Denmark has found traces of horse meat in a pasta dish, the supermarket annouced late on Monday. A pasta dish called Combino Penne Bolognese from the manufacturer Copack has been found

发表于:2019-01-09 / 阅读(124) / 评论(0) 分类 英语新闻

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2011年(四月)

An estimated 20 percent of the population has trouble working with numbers. That's as many as one person in five with some sort of numerical disability. The British researchers are exploring ways to stimulate the brain to improve the ability to under

发表于:2019-01-14 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(十一)月

By Kent Klein White House 27 October 2009 President Barack Obama speaks during his tour of the DeSoto Next Generation Solar Energy Center in Arcadia, Florida, 27 Oct 2009 U.S. President Barack Obama says the government will spend $3.4 billion to upd

发表于:2019-01-14 / 阅读(75) / 评论(0) 分类 VOA标准英语2009年(十月)

AUDIE CORNISH, HOST: When you hear the word blockchain, you might think of cryptocurrency. The technology acts as a digital ledger which has the potential to transform a number of industries like agriculture. Kamila Kudelska of Wyoming Public Radio e

发表于:2019-01-17 / 阅读(88) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Once upon a time, there was a poor fisherman who always dreamed of becoming rich. He wished to become a millionaire, and so did his wife. 很久以前,有个贫穷的渔夫,他总是梦想着能够发大财,希望自己能够成为百万富翁,

发表于:2019-01-17 / 阅读(59) / 评论(0) 分类 英文励志文摘精选

BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 英语新闻

Listen to the wind blow Watch the sun rise Run in the shadows Damn your love Damn your lies And if You dont love me now You will never love me again I can still hear you saying You would never break the chain. Listen to the wind blow Down comes the n

发表于:2019-02-11 / 阅读(80) / 评论(0) 分类 The Voice 美国好声音

这首歌于1961年发布的时候很受欢迎。连同他的和声组合Raelettes,查尔斯唱出了想离开一位不想让他离开的女性的感觉。这首歌在流行歌曲列表上达到了第九位,在RB单曲榜上排行第一位,同时

发表于:2019-02-11 / 阅读(210) / 评论(0) 分类 英乐时空

本期内容: For the third quarter in a row, Tesla missed its delivery targets. The electric-carmaker delivered 14,370 cars in its second quarter, against a planned 17,000. The firm has struggled with producing its SUV-style Model X, blaming an am

发表于:2019-02-13 / 阅读(44) / 评论(0) 分类 夏说英语新闻晨读

Tedahang is one of the major cold-chain logistics companies located in the Tianjin Port Area. It provides refrigerated storage, domestic shipping and container yard services, mainly for imported meat and aquatic products, and will expand its services

发表于:2019-02-21 / 阅读(67) / 评论(0) 分类 英闻天下
学英语单词
acetate acid
acidosic
aeger
air inlet casing
airliker
ara bonel
beardon
benzosulfonazole
blastodermic cell
body retention ratio
bright rays on lunar surface
Cabuya
cancio
chatterji
chilled wheel
clearing loan
co-favorite
coconut macaroon
colour separation negative
complex polarization
comprehension listening
concrete equivalent
covello
CTR - click-through rate
deityhood
dekagram
depleted cost
dichloralantipyrine
dry kilns
endoneurium
entry box guide
Eosentomidae
flagellum
flexible-mounted engine
flexuoso-
fluoridizing metallurgy
food costs
forgiveness of debt
frontier town
genus Tichodroma
get spun
glassy bond
gold(iii) iodate
Hanahai
Hardware upgrade
high-accuracy data transmission system
hot-wire anemo-meter
hourly-machine rate
hypermatic
investment in default
Kojetin
kwale
labium-hypopharynx
lesser calorie
linear output
Lisnarrick
locking mandrel
lymphadenosis aleukacemica parasitaria
microtubule-binding
misuse of drugs
naca
namche
narcous
negotiated position
Nigrostriate
nuoc mam
one-way volume
organohalogen
penicillin hypersensitivity
pre-tin
prefer charges against
primary plant
print ads
proof sample
pseudo-decentralization
puggling
pustular eruption
quasi-correspondence
reactor-start motor
real-time clock module
recognition rule
reggiani
restraint upon anticipatin
round cross section
Rutherford's model
sandbluestem
silicon carbide composite
stfanzine
straightjacket
stud hole plug
Taizhong
tamtine
Tangxiella
textile factory
trionyx ater
ultrafine molybdenum powder
Vinh Yen
vulpess
water soda glass
waxing pain
winnetou
Would you mind giving me a push