启动风速

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(67) / 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(151) / 评论(0) 分类 英文语法词汇

The next time youre driving during a rain shower, glance back at the rear window. Youll notice that while raindrops batter the front windshield, they seem to avoid the back window as long as the car is moving. How is that possible? 下一次下阵雨而

发表于:2018-12-28 / 阅读(62) / 评论(0) 分类 初学者听力文摘精选

(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(81) / 评论(0) 分类 赖世雄英语新闻听力通

Broadcast: Jan 30 2003 John Snow, the railroad executive tapped by President Bush to succeed another industrialist as U.S. treasury secretary, says the economy can sustain large budget deficits in the

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 VOA2003(上)-商业论坛

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(47) / 评论(0) 分类 奥运英语

今天我们要给大家介绍的两个习惯用语都是以cut这个字为主的。Cut这个字和其他有些英文字一样,在跟别的字合在一起成为俗语,俚语的时候会有不同的意

发表于:2019-01-07 / 阅读(141) / 评论(0) 分类 美国习惯用语

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(92) / 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(95) / 评论(0) 分类 Scientific American(六)月

我们已经讲过两个以cut 这个字为主的习惯用语。让我们先来复习一下cut是怎么拼的。Cut这个字最普通的意思就是用刀把什么东西切开。可是,在今天我们

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 美国习惯用语

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(44) / 评论(0) 分类 TED演讲商业篇

今天我们要学的词是clear-cut。 Clear-cut, 是清楚的,明确的。There was no clear-cut winner in the debate, 这场辩论没有明确的胜利者。Last year's championship team is not the clear-cut favorite for this season, 去年的冠军

发表于:2019-02-02 / 阅读(85) / 评论(0) 分类 英语单词荟萃

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(102) / 评论(0) 分类 英语新闻

今天我们要学的词是cut back。 To cut back, 意思是减少。由于冬天客流量少,A rail service will cut back the number of trains it runs from 18 to 10, 一家火车公司决定将客运列车数量从18列减少为10列。General Mi

发表于:2019-02-04 / 阅读(74) / 评论(0) 分类 英语单词荟萃

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(83) / 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(65) / 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(38) / 评论(0) 分类 英语新闻

I just want a trim. My hair's too long. 我只想修一下。我的头发太长了。 Trim 修剪(剪得少) My hair dresser cut my hair too short. I just wanted a trim. 我的理发师给我剪得太短了。我只想要修一下。 Can you just

发表于:2019-02-16 / 阅读(53) / 评论(0) 分类 每天三分钟学英语

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(99) / 评论(0) 分类 英语新闻

Three guys are in a bar discussing how much their wives bitch at them. Theydecide that when they get home, they'll do everything that the women ask. The next weekend, they are in the same bar. The first guy says Man, I don't think that our idea was s

发表于:2019-02-19 / 阅读(115) / 评论(0) 分类 趣味英语
学英语单词
-taxes
acellular gland
advanced registry of merit
Aidia salicifolia
ATTP
battery limit
behind-door
biogeochemical survey
bloomaries
boron-loaded scintilation counter
centre of winch drum height
chair arm
Chichevache
chickabee
clarified honey
cliometricians
collection coefficient
compensator aperture
concha ossis sphenoidis
conchiolin osteomyelitis
cutten
dazzle gun
dicerotin
dispossessedness
diurnal wind
dosing
Dulphalac
dyap-
electrical converters
equivalent wavelength
exclusive selling agent
expatriate factor
F keys
feherty
fermentings
flat steel bar
foreyards
fornicated
Gorelaya Sopka, Vulkan
gradungulids
have many demands upon one's time
indirect laryngoscope
inferior grade
inner sanctum
instantaneous efficiency
intermediate shaft assembly
intraoral incision and drainage
ivam
languish over
lateral lymph nodes
Le Trou Sans Fond Canyon
lipophile
Lipsky separator
made the rounds
magnetic barriers
Mandaza
manganous ammonium phosphate
mediational
mesne process
momics
need for speed
Nocertone
osterhout
oxymorphine
phaseolus bean
phospholipin
piazzoni
place plate
polluter-pay
PPW
preference dividend
radiation lethality
railex
rapid determination kit for blood acidity
ratio-to-moving average method
Redstone Arsenal
relativistic dilatation
resin finishing agent
response voltage pulse characteristics
retinal pigment cells
Sal, Cay
Schwediauer's disease
speech codec
sub-mark
subcylindrical
suction heater
sweet bitch
tactile controlled hand
tenuated
thallium sesquisulfide
themba
thistle crown
through going-tie-rod
to make sb acquainted with...
to the highest degree
trans fatty acids
type by original designation
underdraught
unedged lumber
voice system vocabulary size
wheel cap
whirly