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President Obama expressed regret today for saying the Cambridge police acted stupidly when they arrested Harvard Professor Henry Louis Gates last week. NPR's Scott Horsley has more. The President spoke by telephone with the police sergeant who arres

发表于:2018-12-02 / 阅读(71) / 评论(0) 分类 2009年NPR美国国家公共电台7月

北京奥运28大项 参与,竞争,分享,进步 Athletics 田径 athletics 体育竞技运动,田径运动 track 痕迹,路径 径赛 track events 径赛项目 field 运动场地,比赛场地 / 田赛 field events 田赛项目 track and field athletics 田径赛,田径运动 MEASUREMENTS 丈量 For

发表于:2018-12-05 / 阅读(96) / 评论(0) 分类 奥运28大项比赛

by Jason Marshall In the last two articles weve talked about the meaning of multiplication and how to use this meaning to make multiplying fractions easier. Today, were going to put everything weve learned about multiplication to good use by learning

发表于:2018-12-07 / 阅读(57) / 评论(0) 分类 数学英语

India's Central bank has made its first significant move to reverse stimulus measures taken in the wake of the global financial crisis by asking banks to set aside larger cash reserves. The step is aimed at tackling rising inflation. The Central Bank

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 VOA标准英语2010年(一月)

From NPR News in Washington, I'm Craig Windham. President Obama has nominated Republican governor Jon Huntsman of Utah to be the next US ambassador to China. Huntsman has a strong background in Asia, including a stint as ambassador to Singapore. He

发表于:2018-12-17 / 阅读(51) / 评论(0) 分类 2009年NPR美国国家公共电台5月

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(91) / 评论(0) 分类 出国旅游口语一本通

文本: Batman:I'm listening. Joker:Is someone feeling a little _(1)_? Batman:What do you want? Joker:Oh,Bats,cheer up.It won't kill you.Oops. Batman:Where is the cure? Who has it? Joker:I had our cold-hearted friend Mister Freeze making it.But he'

发表于:2018-12-28 / 阅读(306) / 评论(0) 分类 小龟乐游记英语短文

ATTENTION PLEASE! Can I have your attention? Some attention if you dont mind? If you could listen? Dont throw things, listen please? Please? ATTENTION, PLEASE? Thank you. Scott McKenzie settled on his bar stool and looked out at his team of eight sta

发表于:2018-12-31 / 阅读(53) / 评论(0) 分类 有声英语文学名著

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(108) / 评论(0) 分类 英文语法词汇

Species Split When Mountains Rise生脉隆起导致生物多样化 The tropics are well known for their biodiversity. But another hotspot? Mountains. Like the Hengduan Mountains, in south-central China. 热带地区因为其生物多样性而为大家所

发表于:2019-01-20 / 阅读(84) / 评论(0) 分类 2017年Scientific American(四)月

THE ocean is dark and full of terrors, and the black dragonfish is the darkest of them all. 海洋中充满黑暗与恐惧,黑色的深海龙鱼是其中最黑暗的生物。 Its surface, new measurements reveal, is as black as the blackest materia

发表于:2019-01-26 / 阅读(79) / 评论(0) 分类 经济学人科技系列

Phones are gradually replacing a large number of everyday items and the latest household gadget under threat is the weighing scale. 手机逐渐取代我们生活中很多东西。而目前受到威胁的东西就是称。 Huawei recently unveiled a

发表于:2019-02-08 / 阅读(70) / 评论(0) 分类 英语新闻

I realized that, as I worked on improving AI task by task, dataset by dataset, 我了解到,当我努力在改善人工智能,一个任务一个任务、一个数据集一个数据集地改善, that I was creating massive gaps, holes and blind

发表于:2019-02-08 / 阅读(94) / 评论(0) 分类 TED演讲科技篇

The Federal government is facing another pre-budget backflash this time over plans to increase the tax on petrol. Next week's budget will include the first hike in the fuel excise in more than a decade. Some coalition back benchers say it amounts to

发表于:2019-02-14 / 阅读(47) / 评论(0) 分类 澳洲ABC新闻快递2014年

SINGAPORE, Oct. 10 (Xinhua) -- A Singapore start-up firm has devised an innovative application to allow phone users to have access to their positioning information within buildings, where traditional global positioning system has often proved inaccur

发表于:2019-02-18 / 阅读(57) / 评论(0) 分类 英语新闻

UNITED NATIONS, Oct. 23 (Xinhua) -- UN Secretary-General Ban Ki-moon said on Friday that he was profoundly troubled by what he witnessed on his just-completed visit to the violence-wracked Middle East, voicing fear that the tensions have the potentia

发表于:2019-02-19 / 阅读(68) / 评论(0) 分类 英语新闻

And I just look at this, and I think, yes, 看到这些,我想,是的 we could take that so much further by allowing people to set targets 我们能可以把它带到更广阔的境界,以让人们去设定目标的方式 by setting calibrated

发表于:2019-02-21 / 阅读(60) / 评论(0) 分类 TED演讲教育篇

The first one is very simple: experience bars measuring progress 首先看一个简单的:用经验值条量度进程 something that's been talked about brilliantly by people like Jesse Schell earlier this year. 它曾经被人精彩地讨论过,比

发表于:2019-02-21 / 阅读(57) / 评论(0) 分类 TED演讲教育篇

Now, I could make a game called Piecraft, 现在,我可以做一个游戏名为《馅饼争霸》 where all you had to do was get a million pies or a thousand pies. 在里面你要做的所有事就是得到一百万个馅饼或者一千个馅饼 T

发表于:2019-02-21 / 阅读(73) / 评论(0) 分类 TED演讲教育篇

However, for reasons unknown he calibrated the instrument in a way that put freezing at 32 degrees and boiling at 212 degrees. From the outset this numeric eccentricity bothered some people, and in 1742 Anders Celsius, a Swedish astronomer, came up w

发表于:2019-02-25 / 阅读(79) / 评论(0) 分类 万物简史
学英语单词
-gaze
a Guillotine
accidentally-on-purpose
active pull-up
ad summan
alhajuela
ambilysosome
angle of mandible
austenitic steel
be of little moment
bean family
Beer-Lambert's absorption law
Betty Grable
bounded symmetric operator
bromodomain
calorimetric data
cash-flow statement
Chantaya
CHMC
CNC wire-cutting machines
color-slide camera
coltarts
communication room
concrescible
contactor segment
cyber-Muslim
dimolecular
domestic animal transportation insurance
double oxyacetylene welding goggles
drastic crack
ecto enzyme
endelus japonicus
feasible flow
fining furnace
fork coupler
gaseous nebula
general receiver
hard c
have a care
hemp-fiberd plaster base
hot impact
hybrid instrument
hydromancers
hydrothermal condition
hypernatremic
icebox pie
Ileen
index arithmetic unit
inferferon
Inkomo
invertible code
katipos
Koh Tbeng
kooi
lambertianin
liegedom
little-ease
lupuss
mathematical modelling
mimist
Mohaka
my head
myxofibroepithelioma
NaK cooled reactor
needle scaler
oracular
oxycalcium
parallel misalignment
partial obsolescence
perdido
perrie
plass
radio-frequency voltage shaping
raised pile
reflection attack
renal aneurysm
reverse dowry
Rhaphidostegium
rhomboid lymph gland
self-recording mechanism
service-related
seven-food group
shoot trace
short stopping distance
Siasi I.
silicide
Skived Tape
SP (static pressure)
speaker-dependent
Speke, John Hanning
sportsmedicine
standard mathematical function
stethomenia
supersynchronous motor
surveillances
tuned-radio-frequency receiver
vibrating-reed rectifier
voltage with stand test
Waikaremoana
with recourse to drawer
writing position
zero charge