音标:[ˌeləˈveɪʃənz] ;
n. (水平或数量)提高( elevation的复数形式 ); 高地; 海拔; 提升
n. the event of something being raised upward
n. the highest level or degree attainable; the highest stage of development
n. angular distance above the horizon (especially of a celestial object)

[00:01.46]当然 那时候我们是游牧民族 We were semi-Nomadic, of course, [00:03.03]根据气候变换和猎物而迁移 Following the weather and the game we hunted. [00:06.03]第一个2000年间很冷 The first 2,000 years were cold. [00:08.

发表于:2018-11-30 / 阅读(143) / 评论(0) 分类 听电影学英语-这个男人来自地球

2010年上海世博会中国馆介绍 China Pavilion 地理位置:位于世博会浦东区的B场,东部靠近会展地轴线 Location: Section B in Pudong area of Expo Site, eastern side of Expo Axis 占地面积:140平方千米 Floor

发表于:2018-12-08 / 阅读(96) / 评论(0) 分类 VOA标准英语2016年(二月)

Ever feel like you are working in a pressure cooker ? Scientists find this week that job stress and strain can indeed make your heart work overtime. A medical survey of 8, 000 white-collar workers fin

发表于:2018-12-11 / 阅读(60) / 评论(0) 分类 万花筒2006年

1. Neighborhood watch volunteer George Zimmerman is in a secret location after leaving jail on 150,000 dollars bail. Zimmerman's charge was second-degree murder in the death of unarmed teen Trayvon Martin. 2. Opening statements begin in North Carolin

发表于:2018-12-15 / 阅读(101) / 评论(0) 分类 美联社新闻一分钟2012(四月)

Senate Democrats are preparing to drop a plan to allow the near elderly to buy coverage in the Medicare program as part of their health bill. NPR's Julie Rovner has more. The so-called Medicare Buy-in would have allowed those age 55 to 64 to buy cove

发表于:2018-12-17 / 阅读(65) / 评论(0) 分类 2009年NPR美国国家公共电台12月

From NPR News in Washington, I'm Lakshmi Singh. President Obama is predicting a fight over financial regulatory reform at a town hall meeting in Elyria, Ohio today. The president said he knows there will be heavy opposition to his plan to tighten rul

发表于:2018-12-17 / 阅读(60) / 评论(0) 分类 2010年NPR美国国家公共电台1月

Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty sleeping can plague those visi

发表于:2018-12-18 / 阅读(46) / 评论(0) 分类 2018年NPR美国国家公共电台2月

The Mathematical Bridge 没有铆钉的数学轿 The Mathematical Bridge was built in 1749 by James Essex the Younger to the design of William Etheridge. It had subsequently been rebuilt to the same design in 1866 and 1905. 数学桥是1749年詹姆斯

发表于:2018-12-18 / 阅读(54) / 评论(0) 分类 走进剑桥大学

控制疟疾战果显著 但抗药问题日益严重 Malaria(疟疾) is a disease that kills more than 600,000 people every year. It debilitates even more. Each year on World Malaria Day, we take stock of the disease, whats been done to contain i

发表于:2018-12-19 / 阅读(72) / 评论(0) 分类 VOA双语新闻 2014年4月

Hi, I'm Carl Azuz, broadcasting from the CNN center in Atlantic, Georgia. We welcome all of our viewers around the world to the first February edition of CNN Student News. We are leading things off today in Florida with the race for the Republican pr

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 CNN2012年(二)月

OK, now I am feeling really out of it since I am not at a store early in the morning, Jacky do you traditionally hit the stores Black Friday? Not traditionally, but I have in the past. Ok, Are you feeling like youre compelled to do that today? Pardon

发表于:2019-01-07 / 阅读(98) / 评论(0) 分类 cnn2009年(十二)月

This is Scientific American's 60-Second Science, I am Steve Mirsky. Got a minute? With the World Cup soccer tournament underway in South Africa, a couple of things for the science-interested audience to watch for. First, the games will feature a new

发表于:2019-01-08 / 阅读(82) / 评论(0) 分类 Scientific American(六)月

Global warming might seem like a mechanic boom after all milder temperatures in more carbon dioxide and nitrogen should feed flower. But ten years study has found that any initial positive effect on plants from climate change may soon disappear. The

发表于:2019-01-08 / 阅读(58) / 评论(0) 分类 Scientific American(四)月

From NPR News in Washington, I'm Lakshmi Singh. California swears in its 39th governor today, Democrat Jerry Brown. I take this obligation freely. Without any mental reservation. Without any mental reservation. or Really! No mental reservation. Brown

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 2011年NPR美国国家公共电台1月

肯尼亚城市竞争东非自行车中心 They make it look easy. 骑车对于他们来讲驾轻就熟。 But an elevations of 1,000 to 1,600 meters above sea level, cycling these hills is anything but effortless. 但是在海拔1000-1600米的高峰骑

发表于:2019-01-14 / 阅读(68) / 评论(0) 分类 VOA标准英语2016年(一月)

Kenyan Town Vies to Become East African Cycling Hub 肯尼亚城市竞争成为东非自行车中心 MACHAKOS, KENYA The sport of cycling has steadily built a following in East Africa in recent years. It doesnt hurt that two-time Tour de France winne

发表于:2019-01-14 / 阅读(67) / 评论(0) 分类 VOA标准英语2015年(十月)

Autumn in the Rocky Mountains, a time of change. Aspens turn golden and the bull elk, in the midst of their mating season, work hard to catch the eye and ears of the ladies. Up in the highest peaks, another call rings out. It's the pint-sized prince

发表于:2019-01-22 / 阅读(88) / 评论(0) 分类 自然百科2009年

Hello, I am Patty Kim. Get ready to explore Peru, home to stunning beaches, majestic mountains and of course, one of the most unforgettable places on earth, the great ruins of Machu Picchu, where the Mighty Inca once ruled. Roughly twice the size of

发表于:2019-01-22 / 阅读(65) / 评论(0) 分类 自然百科2010年

What came first, the chicken or the egg? 先有鸡还是先有蛋? The egg. Final answer. As the geneticist Haldane remarked, The most frequently asked question is: 'Which came first, the chicken or the egg?' The fact that it is still asked proves

发表于:2019-02-09 / 阅读(62) / 评论(0) 分类 英语笔译

Jiuzhai Valley is locally known as Jiuzhaigou (Chinese for Nine Village Valley). It is a national park located in the Min Shan mountain range, Northern Sichuan in South Western China. It is best known for its fabled blue and green lakes, spectacular

发表于:2019-02-12 / 阅读(52) / 评论(0) 分类 实用英语
学英语单词
a-shosshe
Adase
Anaconda-Trail process (for zinc extraction)
anti-siccative agent
articleless
Asplenium pinnatifidum
average speed
besugo
binary tree processor network
blending mixer
boiled-out water
Bus Interface Unit
chessels
ciudad trujilloes
co-sleeper
Cobourg Peninsula
coeffcient scale
command service
commnad control program
correction of permanent set of rail
count of dot
coupling spud
deeply-rooteds
demi-cadence
dibromobutyric acid
discharge sump
display subsystem
diuretic mixture
divecha
dog-star
dot and dash signal
double-heights
ECAP
emetines
encephaloceles
endless main
equity ownership
experimental farm
Ferula lehmannii
filbore
fist-pump
flareout analysis
generalized programming extended
groot-vis (great fish r.)
half section
halon fire extinguisher
high tension bushing
history of embryology
holding your breath
hoxes
increasing the solubility of zinc compounds
indizating agent
intern in
jacquard lever
jasjit
juvenile fish
Kairatu
keep your hair on!
labial necrosis of rabbits
Landowska, Wanda
lesbianisms
liathaches
line stocks
Liparis elliptica
low pressure turbine
low-molecular-weight
Mauthner's tests
media hub
mesotonic
metamorphized
microaspirations
monogerm
muster out (of service)
Naxalites
offshore waters
planesful
plasma-arc melting
puffing agent
ratio of asset value to sales
reactor head
refrigerating system oil separator
reutilizes
right-sider
sediment-depositing side of bend
sequential pyrolysis
shop activity edit
short anneal furnace
simply supported at the edges
social ads
sodium nickelous(ii) sulfate
sporoblast
ssgas
subvertise
synnes
tabernacler
the documents
there but for the grace of god
through midsole
tractography
traverse table mapping
up-until
wear-resistant quality