单词：yttria
[化] 三氧化二钇; 氧化钇
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哈利波特与魔法石
A new study into the hygiene of supermarkets has found that shopping carts are dirtier than the stores bathrooms. Microbiologist Dr Charles Gerba of the University of Arizona conducted research on the handles of 85 carts in four American states. He r
创新英语
歌曲： Always and forever 艺人： Krypteria 音乐星级： ★★★★ 所属专辑： In Medias Res 发行年代： 2005 风格： Gothic Metal 相关介绍： Krypteria原本只是几个音乐人用来挑战梦想的短线组合，最后却成为筑梦踏实的最佳样板。80年代末期三个喜欢Kiss、Judas Pri
金属
IN THE NEWS - September 14, 2002: Sharia Law in Nigeria This is Steve Ember with the VOA Special English program In The News. There is a dispute about a major women’s beauty competition to be held i
教育与新闻
From NPR News in Washington, Im Craig Windham. Veteran Democratic Congressman John Murtha of Pennsylvania has died. Murtha, who was 77, has been suffering complications from gallbladder surgery. NPRs Andrea Seabrook says Murtha represented his Pennsy
2010年NPR美国国家公共电台2月
SCIENCE IN THE NEWS -June 4, 2002: Malaria By Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Special English program about recent deve
科技之光
DEVELOPMENT REPORT – September 16, 2002: Vietnam and Malaria By Jill Moss 13 Sep 2002, 19:45 UTC This is the VOA Special English Development Report. The World Health Organization reports a malaria c
农业与发展
DEVELOPMENT REPORT – August 19, 2002: Malaria Organism By Jill Moss This is the VOA Special English Development Report. Researchers in the United States have discovered that the organism that causes
农业与发展
Cigarettes Are Bacteria Sticks, Too A study in the journal Environmental Health Perspectives finds that cigarettes harbor various species of bacteria, some of which cause disease. Karen Hopkin reports This January, the country Turkey will join a hand
60秒科学
72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0
科技之光
IN THE NEWS - Bush Supports Constitutional Ban on Gay Marriage By Cynthia Kirk Broadcast: Saturday, February 28, 2004 This is Steve Ember with In the News, in VOA Special English. President Bush this
教育与新闻
BEIJING, March 9 (Xinhuanet) -- The Desperate Housewives star Eva Longoria and singer Eduardo Cruz have ended their romance of over a year, according to media reports on Friday. The former couple called it quits within the past few days, and Cruz has
英语新闻
横扫全欧古典跨界美声，璀璨、圣洁、温馨的银白色冬季，福泽再度如雪花般缤纷降临 。几位传统教堂的圣歌吟唱者成为一场音乐革命的先驱！在格利高理教皇合唱团出现之前，谁都没想到从西元七世纪传下的格利高理圣歌咏唱，竟能超越时空囿限溶入二十甚至廿一世纪的音乐铸模
音乐咖啡厅
Todd: Sarah, can you talk about your time in Austria? Sarah: Austria is, I worked for a language school where you go to a normal school in Austria for one week, and you take one particular year group and you teach them English for that one week, and
原版英语对话1000个
BEIJING, April 6 (Xinhua) -- Senior Chinese leader Zhou Yongkang met Friday with visiting Austrian Federal Minister of Justice Beatrix Karl and pledged to enhance cooperation between the two nations on law enforcement. Zhou, a member of the Standing
英语新闻
1) G2G = got to go = 我得走了 2) TTYL = talk to you later = 一会儿再聊 3) XOXO 亲亲抱抱
OMG美语
Only 40 percent of Nigerians have access to electricity and less than half of those people receive their power through meters that measure how much electricity they use. In Abuja, the capital, stealing and overcharging for electricity usage are commo
英语新闻
How to Get Things Done with Jott I first tried out Jott last year, and was really impressed with what it could do. You call their number, say something into the phone, and it sends it as a text message back to you. And it works aside from a few odd n
阅读空间
Regnet faller ned som tarer av et sorgfylr ar Uhelbredelige sar som i en tidlos klagesang dveler endelose savn og du som drev sa langt av sted i soken etter sjelefred For kun morket kan besta hvor alt det vakre ma forga du som bearrer verdens byrder
英文摇滚歌曲