音标:[sə:kʌmrəu'teiʃən] ;
n. 旋转;循环

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(304) / 评论(0) 分类 疯狂英语易背作文

Archaeology is a source of history, not just a bumble auxiliary discipline. Archaeological data are historical documents in their own right, not mere illustrations to written texts, Just as much as any other historian, an archaeologist studies and tr

发表于:2018-12-07 / 阅读(508) / 评论(0) 分类 英语范文背诵20篇

Donald Trumps travel to his private club in Florida has cost over an estimated $20 million in his first 80 days as president, putting the president on pace in his first year of office to surpass former President Barack Obamas spending on travel for h

发表于:2018-12-11 / 阅读(173) / 评论(0) 分类 英语新闻

China's top economic planner says it has no appetite to create any new stimulus packages to shore up the economy. CRI's Ding Lulu explains. The National Development and Reform Commission is playing down the idea of new stimulus. It is meant to cool s

发表于:2018-12-19 / 阅读(152) / 评论(0) 分类 世界各地新闻集锦

Figure Skaters Do Get Dizzy Have you ever wondered how figure skaters spin so many times without getting dizzy? Figure skaters do experience dizziness, but they have a few different ways to conceal their feeling, and to stay upright after their rotat

发表于:2018-12-28 / 阅读(143) / 评论(0) 分类 趣谈英语

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(191) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(186) / 评论(0) 分类 突破英文词汇

232. A vocation for the vigorous 充满活力者的职业 vigor-vocational The vigor and vitality that one must possess to be a doctor is amazing. Perhaps many have the vision, but only the truly vigorous can handle such a vocation. Virtuosity is a m

发表于:2018-12-30 / 阅读(159) / 评论(0) 分类 胡敏托福词汇记单词

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(248) / 评论(0) 分类 Take Away English

193. Steinhenge斯坦亨格 rite-ruins On the Strawberry Plain in Kringland, stand the ruins of an ancient culture, which are called Steinhenge. The people of this culture, the Welts, had a priestly class called the Kruids. The rubble that stands the

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 胡敏托福词汇记单词

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(249) / 评论(0) 分类 2012年VOA慢速英语(六)月

More U.S. troops are on their way to Iraq ahead of elections set for the end of January. The additional forces are intended to bolster security at a time when the country's insurgency is threatening to prevent voting in areas of the country dominated

发表于:2019-01-19 / 阅读(170) / 评论(0) 分类 VOA双语新闻 Bilingual News

Crop rotation is a recognized way to keep soil and food eco-system healthy. Now scientists are saying that rotation could be a useful tool in the sea. Researchers tracked the shallow water near shore species used for food-sea cucumbers. They'are easy

发表于:2019-01-20 / 阅读(131) / 评论(0) 分类 2015年Scientific American(五)月

暂无音频 On February 27th, President Obama announced his plan to bring the War in Iraq to a responsible end. Today he addressed the troops in Iraq in a surprise visit before coming home from Europe. Find the full transcript below: THE PRESIDENT: Tha

发表于:2019-01-26 / 阅读(150) / 评论(0) 分类 美国总统每日发言

音乐咖啡厅:Will Young - Disconnected 相关介绍:Will Young 在2002年赢得首届英国流行偶像比赛而成名,他是歌手和演员,他在2002年3月公开自己的同性恋身份,和有才的Sam Sparro、Clay Aiken 一样,对于自

发表于:2019-02-05 / 阅读(331) / 评论(0) 分类 音乐咖啡厅

Goldman Sachs is promising junior investment bankers faster promotions, more diverse experiences and less menial work as part of Wall Streets latest attempt to lure new talent in the face of tough competition. 高盛(Goldman Sachs)对年轻的投行家

发表于:2019-02-07 / 阅读(264) / 评论(0) 分类 英语新闻

The commander of U.S. forces in Korea says he does not anticipate any reduction in the number of U.S. troops on the peninsula, even as South Korea's army prepares to take responsibility for the country's wartime defense. The commander, General Walte

发表于:2019-02-07 / 阅读(138) / 评论(0) 分类 VOA标准英语2008年(十月)

TOKYO, Oct. 12 (Xinhua) -- China won the men's team gold medal of the gymnastics world championships for the fifth time in a row Wednesday, holding off host Japan and the United States, which took the second and third place. China, the 2008 Beijing O

发表于:2019-02-07 / 阅读(203) / 评论(0) 分类 英语新闻

China says it will expand the search area for the missing jet in the coming days. The search will be expanded to the east and west, with intensive search in the east region and enhanced efforts in the southeast from Saturday, according to the China M

发表于:2019-02-14 / 阅读(177) / 评论(0) 分类 2014CRI中国国际广播电台

The commander of U.S. forces in Korea says he does not anticipate any reduction in the number of U.S. troops on the peninsula, even as South Korea's army prepares to take responsibility for the country's wartime defense. The commander, General Walter

发表于:2019-02-14 / 阅读(153) / 评论(0) 分类 VOA双语新闻 2008年10月
学英语单词
accompanying diagram
adichie
agavoside
age group, age-group
aircraft instrumentation
allelic variation
auditing pronouncement
baltoroes
bengalia fuscipennis
bill unaccompanied by document
board of riview
bound up
Bukit Rotan
carcass(dressing) percentage
Castilleja pallida
caxixi
ch'ing lung y?eh wu
chah badam
cleomis marginicollis
command relationships
compressed pseudo-code
confirmed cases
decabromodiphenyl ether
Dharmanagar
disbody
edge radius
employee record
encolouring
erda
forming property
Fort George Gordon Meade
gain band merit
Gossas
graphophyric texture
gravity compensation
grouped by ownership
Grönskåra
helionothrips errans
heterodyne wave analyzer
high temperature limit switch
hill cattle
homogeneous plex structure
horizontal datum plane
hydragog
hypophyllus
ileorectostomy
immersion ratio
increase the acid content of soil
inorganic zinc paint
institute of nuclear power operations (inpo)
isophthalic type resin
Kellington
ligamenta ceratocricoidea lateralia
make a landing
man-trapping
mandatory application
Marsild
Melliodendron
multiple manometer
natrium ricinoleicum
nethercutt
nodosity
nongyrotropic
novembichium
oka (oka-akoko)
orthocode
over-full
overhearers
paria
Pascoe
pawmer
pellet diameter
penduluss
phymatopsis albopes(c.chr.et ching)ching
platform derrick
post-schools
principal tensor
queen substance
R.S.
ragged rocks
rejoindure
residual boulder
search and target acquisition radar
security service provider interface
shake the dust of something off one's shoes
snowband glacier
specific type of ship
spincop
starch moulded goods
statognosis
subset-equational language
tendo
tetrachloride extinguisher
Thcho's supernova
transport court
unified judicial supervision
vacuum drying oven
veldt sores
vertical circle level
vocatio in jus
Wénou