单词：multi-tube elutriator
单词：multi-tube elutriator 相关文章
Both Israel and the Palestinian Authority in the West Bank have welcomed President Obama's announcement that he will aggressively pursue peace in the Middle East. It must instill in us a sense of urgency, as history shows us that strong and sustaine
VOA标准英语2009年(一月)
By Deborah Tate Capitol Hill 22 March 2007 A U.S. Senate committee has followed the lead of its counterpart in the House of Representatives and authorized subpoenas to compel White House aides to testify in public and under oath about the dismissals
2007年VOA标准英语（三月）
Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an
六分钟英语
By Robert Berger Jerusalem 17 March 2006 Israel has reported its first outbreak of the deadly H5N1 strain of bird flu. Health officials are taking a series of measures to prevent the virus from spread
2006年VOA标准英语（三月）
BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn
伦敦生活
By Stephanie Ho Washington 07 August 2006 Israel and Lebanon are reacting coolly to a draft United Nations resolution that calls for a cessation of hostilities between Israel and the Hezbollah militant group in Lebanon. The U.N. Security Council is
2006年VOA标准英语（八月）