单元地形面

Imagine that when you walked in here this evening, 想象一下当你在今晚步入这里时, you discovered that everybody in the room looked almost exactly the same: ageless, raceless, generically good-looking. 你发现所有在场的人看上去

发表于:2018-12-05 / 阅读(156) / 评论(0) 分类 TED演讲设计篇

Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra

发表于:2018-12-16 / 阅读(314) / 评论(0) 分类 2011年VOA慢速英语(十二)月

When you spill a liquid on the ground, it splashes. But if youre a guy using a urinal, or, more important, if the liquid is dangerous, say, an infected blood sample, you want to limit splashing. In other words: If an accident happens, you want the dr

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 2016年Scientific American(十二)月

Reminder about tax forms A: Hey, Richard! I need those tax forms from you before five! B: Oh, Im sorry. I forgot about those completely. Ill bring them by your office. A: Okay. The sooner the better. B: You bet. Ill swing by after lunch, okay? 提醒报

发表于:2018-12-25 / 阅读(224) / 评论(0) 分类 办公室英语口语

A: How do I know what forms to fill out for unemployment? B: There is a special form to apply for unemployment benefits. A: How do I get the form to apply for unemployment benefits? B: You can go online to begin the application process. A: What type

发表于:2018-12-30 / 阅读(183) / 评论(0) 分类 失业英语对话

Leaves Inspire Better Solar Panels What do leaves and solar panels have in common? Both absorb sunlight and turn it into energy. But while solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light a

发表于:2018-12-31 / 阅读(170) / 评论(0) 分类 英语听力文摘 English Digest

In toothbrushing, it is important to clean at the gum margins, because the bacteria usually accumulates here. Neglecting to clean the gum margins, the gums will become inflamed and will bleed easily on toothbrushing. 刷牙最重要的是针对牙齿的

发表于:2019-01-05 / 阅读(186) / 评论(0) 分类 英语新闻视频

It's tough to be a machine in the desert. Particles of dirty sands walk their way in to moving parts where they break turbine's motors pipes on other equipment.To avoid the costly warranty, researches are taking lessons from a desert native, the yell

发表于:2019-01-08 / 阅读(185) / 评论(0) 分类 Scientific American(二)月

This is the VOA Special English Education Report. In the last ten years, hundreds of American schools have begun to offer a new way to teach foreign languages. This method is called dual or two-way immersion. Here is how it works at London Towne Elem

发表于:2019-01-11 / 阅读(172) / 评论(0) 分类 2010年VOA慢速英语(六)月

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2014年VOA慢速英语(四)月

LULU GARCIA-NAVARRO, HOST: After World War II, a Hollywood gas station became the center of that city's hidden sex life. Scotty Bowers was an attendant there. (SOUNDBITE OF FILM, SCOTTY AND THE SECRET HISTORY OF HOLLYWOOD) SCOTTY BOWERS: One day, Car

发表于:2019-01-17 / 阅读(168) / 评论(0) 分类 2018年NPR美国国家公共电台8月

The few surfaces not covered by signs are often clad in a distinctive, dark green-gray, striated aluminum siding. 这仅存的没有被商标遮盖的建筑,一般都被包裹在有特色的阴暗铝灰条纹的铝制外壁板之中。 Take-out san

发表于:2019-01-18 / 阅读(224) / 评论(0) 分类 TED演讲商业篇

Hi, Tracy Teacher! Welcome to the program! 嗨,特蕾西老师!欢迎来到我们的节目! Thank you, Rob! 谢谢,罗布! School starts this week. 这周就要开学了。 Yes, it does. Elementary schools, junior high schools and high scho

发表于:2019-01-23 / 阅读(146) / 评论(0) 分类 大家说英语

Broadcast on Coast to Coast: January 16, 2003 AA: I'm Avi Arditti with Rosanne Skirble and this week on Wordmaster, English teacher Lida Baker explains some of the shortcuts that work their way into conversational American speech. RS: They're called

发表于:2019-01-25 / 阅读(277) / 评论(0) 分类 词汇大师(Wordmaster)

JUDY WOODRUFF: Now: sharks. Just saying the word can send shivers down the spines of some, but as Hari Sreenivasan found in this report, studying their skin could be key to fighting diease and is on the cutting edge of the larger push announced at th

发表于:2019-01-27 / 阅读(200) / 评论(0) 分类 PBS访谈健康系列

Commuters faced a nightmare journey home tonight as Britain's trains were blighted by delays and road surfaces melted in the heat. 今晚对于通勤的乘客而言真是个噩梦般的回家之旅英国的火车彻底延误毁了,路面高温简直是

发表于:2019-02-05 / 阅读(193) / 评论(0) 分类 阅读空间

D: Hey, Yael, check out my new white linen suit. It's going to keep me cool on my vacation to the Mojave desert. Y: That is one snazzy suit, Don. D: Oh, I'm stylin'. Plus, everyone knows that white reflects heat and black absorbs it. Yes, if you're o

发表于:2019-02-16 / 阅读(178) / 评论(0) 分类 英语听力文摘 English Digest

Metal, heal thyself 金属,自己愈合吧 Materials science: Researchers have devised an ingenious way for the damaged surfaces of metals to repair themselves when they come to harm 材料科学:研究人员构想出了一种新颖独特的方法,

发表于:2019-02-17 / 阅读(193) / 评论(0) 分类 经济学人综合

Science and technology 科学技术 Hotel hygiene 旅馆卫生 Mind the remote 当心遥控器 The next time you check in 下次你在办理入住手续的时候 3_副本.jpgNO ONE likes to think about who was in their hotel room before them, let alo

发表于:2019-02-24 / 阅读(162) / 评论(0) 分类 经济学人科技系列

新GRE考试中阅读理解部分的时间把握是关键,如果这部分时间占用太多时间,会影响整个考试的时间,所以新GRE考试中合理把握阅读部分的时间至关重要。如何提高自己的阅读水平呢?很多同学

发表于:2019-03-02 / 阅读(228) / 评论(0) 分类 GRE英语
学英语单词
a B.G.
aardman
achlyasis
acoustic frequency response
adenoma adamantinum
adjusting tank
air spring
altering error
AM broadcasting
amino radical
atomicity
automatic flare correction
auxiliary booster grain
Ballybunnion
beneath the average
bieber
brok
Capanema, R.
carbon flow controller
cardiac valve replacement with bovine pericardium
catechumenical
chartwells
city councils
colleging
complex resistance
congratulate oneself that...
creature
currency question
density effcet
desk-type machine
device driving system
dewax
diodon holacanthus
djogo
dryseal taper pipe thread
duo-servo
end overflow
Facies posterior palpebralis
ferro-chrome
First Virtual
flinted
footfucks
genus Coryanthes
get fresh with
go window shopping
headcase
headstrongness
helical potentiometer
high plain
Il'kino
initate
injector manifold
investment in capital construction
L.O.A.
lend itself
marnen
mayth
mentastis
misreferring
Mooren's ulcer
motor transport opportunity cost
multi-location control
Niplen
non-return-to-zero pulse
nordite-(La)
octadecane diacid
one-line operation
optional
Orange Order
organ treatment
pasqull dispersion equation
propenoic acids
provision of equipment
purchase order item
q-number
quasi-stable
radiation retinopathy
resin transfer molding (rtm)
resolving power response
rockfaced
Roman mythology
scrabble about
semimembranosus
spindle cell
split method
St-André-de-Sangonis
stinking up
straussbaugh
Sufficient for the day is the evil thereof.
synchronizing pulse generating equipment
syringadenous
system of behavior
touch pieces
tourmaline tongs
translator of language program
trigonocera lucudiventris
two-sample problem
understraps
unpardonably
Wallenstein, Albrecht Wenzel Eusebius von
waterproofed
World Weather watch