有效声速

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(229) / 评论(0) 分类 疯狂英语2001年

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(272) / 评论(0) 分类 疯狂英语2001年

By Melinda Smith Washington 31 August 2007 Centuries ago doctors used hypnosis to help relieve the excruciating pain of surgery. It then fell out of favor with the introduction of anesthesia. Now as VOA's Melinda Smith reports, new studies show a hos

发表于:2018-12-16 / 阅读(187) / 评论(0) 分类 2007年VOA标准英语(八月)

Here's the key part. 接下来是关键的部分。 The solution nearest the wall spins faster than the solution closer to the middle. 离试管壁最近的溶液,要比中间的溶液旋转得更快。 That difference in velocity creates sheer str

发表于:2018-12-18 / 阅读(134) / 评论(0) 分类 TED演讲教育篇

BCF(Boot Catalog File,启动目录文件) BIF(Boot Image File,启动映像文件) CDR(CD Recordable,可记录光盘) CD-ROM/XA(CD-ROM extended Architecture,唯读光盘增强形架构) CDRW(CD-Rewritable,可重复刻录光盘) CLV(Constant

发表于:2018-12-18 / 阅读(235) / 评论(0) 分类 英文语法词汇

1. drug company=pharmaceutical company 医药公司n. 2. promotion=marketing 营销n. 3. increase=escalate=rise=go up=grow 上升v. 4. research=study=survey=investigation 研究n. 5. work=be an effective way=be useful=help=achieve=succeed=have an eff

发表于:2018-12-18 / 阅读(118) / 评论(0) 分类 雅思英语

(LOS ANGELES, AP) Allen Iverson shook up the NBA Finals when he scored 48 points in the opener of the series. (美联社洛杉矶电)亚伦.艾佛森在NBA联赛的第一场比赛攻下48分,震撼NBA的总决赛。 The Philadelphia 76ers stunn

发表于:2018-12-28 / 阅读(137) / 评论(0) 分类 赖世雄英语新闻听力通

看到助攻,千万不要受汉语思维影响。助攻很简单,一点都不复杂,不信?看外电一段有关小巨人姚明缺席NBA全明星赛的相关报道: NBA Houston Rockets center Yao Ming will not play in next month's National

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 奥运英语

By Al Pessin Brussels 13 June 2007 U.S. Defense Secretary Robert Gates says the NATO alliance has demonstrated that it can be effective in Afghanistan in spite of continuing shortfalls in the number of troops member-nations are providing. VOA's Al Pe

发表于:2019-01-06 / 阅读(203) / 评论(0) 分类 2007年VOA标准英语(六月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Could it be that our understanding of rain was all wet? A new study says that some drops of rain are falling faster than they should be. Which ultimately means that it m

发表于:2019-01-08 / 阅读(181) / 评论(0) 分类 Scientific American(六)月

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(158) / 评论(0) 分类 VOA标准英语2008年(五月)

KELLY MCEVERS, HOST: Ten years ago, Al Gore's documentary, An Inconvenient Truth, argued forcefully that climate change should be a mainstream concern. The world seemed to hear that argument, though the current U.S. administration appears to have som

发表于:2019-01-16 / 阅读(144) / 评论(0) 分类 2017年NPR美国国家公共电台7月

GUY RAZ, HOST: I want to ask you about this really famous Talmudic notion - actually, it might be that in the Quran as well - but this idea that, you know, if you save a single life, then you have saved all of humanity. You know that one? PETER SINGE

发表于:2019-01-17 / 阅读(136) / 评论(0) 分类 2017年NPR美国国家公共电台5月

We have to beat that. 我们必须克服它。 We can do it because in space there are no aerodynamics. 我们能够这样做是因为太空里没有空气阻力。 We can go and use inflatable systems for almost everything. 我们几乎总是能够使

发表于:2019-01-18 / 阅读(109) / 评论(0) 分类 TED演讲商业篇

LOS ANGELES, March 10 (Xinhua) -- Blake Griffin finished with 22 points and eight rebounds, Chris Paul contributed 20 points with 14 assists as the Los Angeles Clippers handed the Detroit Pistons 5th straight defeat 129-97 on Sunday. The 129 points w

发表于:2019-02-03 / 阅读(166) / 评论(0) 分类 英语新闻

WASHINGTON, Feb. 19 (Xinhua) -- NBA's Philadelphia 76ers announced Tuesday that their guard Jason Richardson has undergone successful knee surgery. The 12-year NBA veteran, who has not played for a month and will be sidelined for the rest of the seas

发表于:2019-02-04 / 阅读(172) / 评论(0) 分类 英语新闻

1. 市况上扬: The market advances/ gains /rises. 2. 市况下挫: The market declines /falls/loses. 3. 市况活跃: The market booms. The market is excited. The market becomes active. The market becomes brisk. 4. 市况暴跌停滞: The m

发表于:2019-02-06 / 阅读(142) / 评论(0) 分类 天天商务口语

China's unmanned lunar probe Chang'e-5, set to be launched around December 2017, will bring lunar soil samples back to Earth, says Wu Yanhua, deputy chief of the China National Space Administration. 国家航天局副局长吴艳华近日表示,我国

发表于:2019-02-07 / 阅读(99) / 评论(0) 分类 英语新闻

CLEVELAND, Jan. 9 (Xinhua) -- Cleveland Cavaliers' Brazilian center Anderson Varejao will be sidelined in the next two months after it was revealed he needs surgery on his right knee. Varejao suffered the injury during the Cavaliers' 113-99 defeat to

发表于:2019-02-18 / 阅读(181) / 评论(0) 分类 英语新闻
学英语单词
air-transportable
araced
arithmetic computing machine
Asplenium montanum
Astoria seamer
athyrium auriculatum
award made by consent of the parties
awkward
baffle enclosed cylinder
bell jar cell
benzylating agent
bulk cracking
Carnieres
carried point
cash in bank special funds
Cassagnabere
Catheryn
cayennensis
cervical auricle
cheilea stultorum
chrome-zircon pink
CIM system
clamshell grab
commercial documents
confucianist
conventional obligations
copper deactivator
core type transformator
cross-bond
dial conference
dimethylethynylcarbinol
distinguished by
double sided floppy disk
dump from
ecliptic pole
elementary geometries
endomorph
eye-fi
Faget's sign
fearscapes
fetishlike
fire alarm bell
genericism
hemochrometer
herbicide damage
hermicity
iberoamerican
impact coal mill
indirect cost
khobotov
kingdom of glory
laryngofission
Las Huertas
log-linear regression
lownly
Malima
Malvinas
mcmanuses
Meadow-bog
measuring precision
megaphonist
microheteroch-romatic (white 1943)
moatlike fault
moments of random variable
o-azotoluene
obsessive-compulsive act
optimal triangulation problem
p-dipropylamino-benzaldehyde
pedestal height
permanent tissue
plantar digital veins
profile of tooth
proove
Prunus caudata
push-out collet
reactive behavior
rhodinyl formate
rican
ropewinder
sample heat exchanger
sayyedatis
sequential discount
shoot the tube
shovelnose frog
single capital structure company
single-phase AC series motor
slouch hat
sodium tetraethylborate
stacke's operation
steam-smoothering
stereotelevision receiver
strategic warnings
Styrax tonkinensis Pierre
suspended sludge
system interconnection transformer
szintai
Tourlaville
velvet-glove
vertical milling machine
water village
Whernside
WWU