单词：volumetric efficiency capa
单词：volumetric efficiency capa 相关文章
ROBERT SIEGEL, HOST: It's time to say goodbye - and then hello - to a TV legend. The BBC's longtime sci-fi series Doctor Who bids farewell tonight to the current doctor played by Peter Capaldi. And we'll see the debut of the new star of the show as w
2017年NPR美国国家公共电台12月
Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge
2012年VOA慢速英语(十一)月
By Cathy Majtenyi Nairobi 22 February 2007 In Kenya, the Anglican Church has released its five-year plan to combat HIV/AIDS, tuberculosis and malaria on the continent. Cathy Majtenyi reports for VOA from Nairobi. The top priority of the $2.2 million
2007年VOA标准英语（二月）
Israel also alarmed by Iran's recent test firing of its longest-range missile, previous threats by Iran's president Robert Berger | Jerusalem 28 December 2009 Photo: AP ISNA photo claims to show launch of Sejil 2 missile, 16 Dec 2009 Israel's Defense
VOA标准英语2009年(十二月)
By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr
VOA常速英语2007年（十一月）
any day now -soon 推荐信息 大学英语六级听力高频词 英语六级听力练习黄金准则 六级听力考前问题解答 英语六级听力复合式听写攻略 approach sb -talk to sb above all - most importantly account for - explain as
大学四六级阅读