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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:2018-12-04 / 阅读(158) / 评论(0) 分类 英文魔法师字源大挪移

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(167) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(147) / 评论(0) 分类 Scientific American(一)月

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:2018-12-30 / 阅读(132) / 评论(0) 分类 单词解析速记

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:2018-12-30 / 阅读(166) / 评论(0) 分类 单词解析速记

Grammar Girl here. Last week we talked about capitalizing words in the business world. Today we're going to talk about capitalization in general. If you recall, in English, we capitalize proper nounswords that name a specific thing or person, words s

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. In today's episode, well talk about capitalizationits overuse and its misuse in the business world. Lets talk about why capitalization of some words is a capital idea, and why uppercasing other words could be considered a capital o

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today guest-writer Bonnie Trenga is helping us talk about two sets of words that listeners get confused: pleaded guilty or pled guilty, and use or utilize. Plead Versus Pled Mike from Georgia is transitioning from law enforcement t

发表于:2019-01-02 / 阅读(173) / 评论(0) 分类 英语语法 Grammar Girl

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(156) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(208) / 评论(0) 分类 Scientific American(四)月

UnderseaCableCouldRevolutionizeOceanography This past April, there was a big volcanic eruption in Americas Pacific Northwest. If you missed it, you're not alone. It happened under the ocean off the northern Oregon coast. Since then, several research

发表于:2019-01-11 / 阅读(188) / 评论(0) 分类 VOA标准英语2011年(九月)

By Matt Steinglass Hanoi 11 December 2007 Vietnam has been holding four Vietnamese-born American citizens since late November, accusing them of terrorism. The U.S. ambassador to Hanoi has criticized Vietnam's conduct in holding the U.S. citizens. Mat

发表于:2019-01-11 / 阅读(164) / 评论(0) 分类 VOA常速英语2007年(十二月)

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 2016年VOA慢速英语(九)月

By Greg Flakus Houston 15 February 2007 The U.S. Attorney's Office in Houston is planning to ask that accused terrorist Daniel Joseph Maldonado remain in custody without bail as it prepares its case against the man who is the first U.S. citizen char

发表于:2019-01-12 / 阅读(158) / 评论(0) 分类 2007年VOA标准英语(二月)

The Israeli government is watching the violent unrest in Egypt - and protests in other Arab countries - with the primary concern that a radically aggressive Islamist regime could take over in Cairo and the political upheaval could spread. The protest

发表于:2019-01-14 / 阅读(152) / 评论(0) 分类 VOA标准英语2011年(二月)

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(223) / 评论(0) 分类 VOA标准英语2016年(二月)

Michael Drudge The principal architect of the European Union constitution says Britain will be left on the sidelines of Europe, if it rejects the treaty in a referendum. The warning about Britain's pl

发表于:2019-01-25 / 阅读(140) / 评论(0) 分类 VOA2004(上)--各类新闻
学英语单词
.aspx files
acceptance against documents
acting chairman
aerts
amortizable
angular coordination
atmans
balbituric acid
Basslitz
benzyl disulfide
Berneburg
beuningen
biogeocenose
boat spike
brick pulp-moulded packaging machine
buce
bus amplifier
changgo-do (oejanggo-do)
concepto
concern oneself
contact coefficient
cook reverse-flow thermometer
cruising instruction
curate cycloid
doigte
dome casing
duo-directional current
Ejmiatsin
Elatostema yungshunense
eriophyes aceris hodgkiss
Eupatorium chinense
Falcon engine rust test
fire into
fuel oil delivery pump
gazette
GM_efficient-or-effective
Helianthus angustifolius
heterogeneous thermoelectric effect
hexose dehydrogenase
HMU
homospories
hydrogen power generation
hygrometer calibration chamber
Indosasa parvifolia
innoblish
intestinal stricture
itchy feet
Ivy League
kondaurov
last change
least cost routing
ledez
lift-on
lindwalls
linguistic typology
lovibond
lymph duct or tracheal
maidu
mandarin collar
manure
modified frequency modulation system
moisture permeable coating
money-wise
multiradiatus
murica
non callable bond
nonautomatically
object brightness
olivary process
on the heavy
out-reaches
outflankings
oviductus lateralis
paint spray rubber hose
Phicon
pine-apple
pinocytosis channel
piping work
pop-groups
proper coat
pursuit plane
re-exporting
recidivists
recruitment plan
rectangular curvilinear coordinates
screed
self-recording serial colorimeter
single-phase speed regulating motor
sodium hexaborate
start up burner
start-stop channel
sulfur (s)-metal complex
surface layer
tefillin
unmard
unoriginally
unslighted
unwandering
Verbena L.
vug(vugh)
wawrinka