abbr. 人骨肉瘤细胞（human osteosarcoma cell）；高阶统计量（higher-order statistics）

n a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds

VOA常速英语2008年-Foreign Physicians Find New Careers in US Hospi

By Brian Wagner Miami 07 April 2008 Doctors and other trained professionals can face steep challenges when they move to the United States and pursue their careers. License requirements and added education can make it a difficult transition. VOA's Bri

发表于:2019-02-02 / 阅读(251) / 评论(0)

VOA常速英语2008年（四月）

有关医院英文词汇：hosptital

Hospital 医院 children's hospital 儿童医院 general hospital, polyclinic 综合医院 hospital for lepers, leprosarium 麻风病院 maternity hospital, lying-inhospital 产科医院 mental hospital, mental home 精神病院 obstetrics and gynecology hospital 妇产医院

发表于:2019-02-03 / 阅读(236) / 评论(0)

英文语法词汇

2007年VOA标准英语-Taleban Says it Released Two South Korean Hosta

By Benjamin Sand Kabul 11 August 2007 Taleban insurgents say they have released two of the 21 remaining South Korean hostages they kidnapped more than three weeks ago. The word came as the insurgents completed a second day of face-to-face talks with

发表于:2019-02-03 / 阅读(300) / 评论(0)

2007年VOA标准英语（八月）

VOA标准英语2009年-Obama Makes Final Pitch For Chicago to Hos

By Tom Rivers London 02 October 2009 Video: Obama Olympic Bid Download (WM) In an impassioned final pitch to members of the International Olympic Committee in Copenhagen, President Barack Obama made the case Friday for the mid-Western U.S. city of C

发表于:2019-02-08 / 阅读(240) / 评论(0)

VOA标准英语2009年(十月)

2007年VOA标准英语-Taleban Officials Still Mulling S. Korean Hosta

By Benjamin Sand Kabul 07 August 2007 Desperate efforts to free the remaining 21 South Korean hostages continue in Afghanistan. Taleban officials say they are still seeking a possible prisoner exchange a day after Afghan President Hamid Karzai ruled

发表于:2019-02-14 / 阅读(339) / 评论(0)

2007年VOA标准英语（八月）

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