单词：Nilaparvata lugens St
单词：Nilaparvata lugens St 相关文章
Grammar Girl here. We've received several requests to address Latin plurals, so today we're going to tackle a tricky one. A listener called with this request: Hi, Grammar Girl. This is Adam from Peoria. I was wondering if you could go over the usage
英语语法 Grammar Girl
By John Shields Washington 10 February 2006 watch Africa Bird Flu report Chickens for sale in a Lagos market The World Health Organization says this week's outbreak of the deadly H5N1 avian flu virus
2006年VOA标准英语（二月）
By Deborah Block Washington, DC 24 January 2006 watch Bird Flu Database report A computer database in the United States is helping researchers find a human vaccine for the bird flu virus -- a disease
2006年VOA标准英语（一月）
By Charlene Sarmiento and Jim Bertel Washington, DC 22 January 2007 watch State of Union report President Bush delivering his State of the Union Address in 2006 President Bush will deliver his State of the Union Address on Tuesday before both houses
2007年VOA标准英语（一月）
Kenya's capital, Nairobi, is home to Kiriri Women's University of Science and Technology (KWUST), the only university in East Africa that caters specifically to women. Officials and students say having an all-famale environment better prepares the sc
VOA标准英语2011年(三月)
By Michael Bowman Lima 06 April 2006 In Peru, a left-leaning populist firebrand has surged to the top of public opinion polls before Sunday's presidential vote. In the first of a two-part series from
2006年VOA标准英语（四月）