- 34 - portion n.一部分,一份 portrait n.肖像,画像 portray v.描写,描述;画(人物、景象等) pose n.姿势,姿态 v.造成,提出,摆姿势,佯装 positive a.肯定的,积极的,绝对的,无疑的,正的 possess v.占有,拥有 possibility n.可能,可能性;可能的事,希望 postage n.邮费,

发表于:2018-11-30 / 阅读(120) / 评论(0) 分类 09考研英语词汇

And our first story concerns a weapon that said to be hypersonic, meaning it would travel at several times the speed of sound. Russia's defense ministry says it's conducted a successful test of a hypersonic missile. A nation might want to want a weap

发表于:2018-12-02 / 阅读(94) / 评论(0) 分类 CNN美国有线新闻2018年4月

By Mike O'Sullivan Los Angeles 09 May 2007 Lisa Dunn-Dern, author The books of children's author Lisa Dunn-Dern portray an interracial family like her own. Her second book has just been released, and as Mike O'Sullivan reports, the author is expandin

发表于:2019-01-07 / 阅读(113) / 评论(0) 分类 2007年VOA标准英语(五月)

By Mike O'Sullivan Ft. Irwin, California 24 July 2006 Deep in the California desert, the U.S. military is training soldiers in the techniques of fighting an urban insurgency. The National Training Center at Fort Irwin, where troops work with Iraqi-A

发表于:2019-01-09 / 阅读(117) / 评论(0) 分类 2006年VOA标准英语(七月)

Students Make Movies to Experience US History 美国学生自制电影感受他们的历史 LOCUST GROVE, VIRGINIA There's nothing like experiencing history to understand it. So instead of reading about the U.S. Civil War in textbooks, some schoolchi

发表于:2019-01-14 / 阅读(95) / 评论(0) 分类 VOA标准英语2014年(二月)

RAY SUAREZ, HOST: We mentioned earlier in the program that today is Earth Day, and there have been demonstrations for science around the world. In a few minutes, we'll hear from one of the celebrity scientists behind the march, Bill Nye, who has a ne

发表于:2019-01-17 / 阅读(97) / 评论(0) 分类 2017年NPR美国国家公共电台4月