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d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A，C，D Podophyllotoxin 鬼臼毒
医务英语
By Dan Robinson Capitol Hill 23 April 2007 House and Senate negotiators have agreed on a military funding bill containing a timetable for withdrawing U.S. forces from Iraq. VOA's Dan Robinson reports, approval of a conference report for the Iraq-Afgh
2007年VOA标准英语（四月）
By Al Pessin Pentagon 26 May 2006 Two American news reports say an investigation into the deaths of at least 15 Iraqi civilians in an incident last November is expected to conclude that U.S. Marines killed the people. -------------------------------
2006年VOA标准英语（五月）
By Greg Flakus Merida, Mexico 13 March 2007 Merida, Mexico, is the last stop on President Bush's tour of Latin America. There he will meet with Mexican President Felipe Calderon, who shares many of Mr. Bush's views on free markets, trade and develop
2007年VOA标准英语（三月）
By Jim Malone Washington 19 May 2006 Immigration is the hot topic of debate in Washington these days. But the situation in Iraq is never far from the minds of politicians and policy makers in both maj
2006年VOA标准英语（五月）
By Cathy Majtenyi Nairobi 11 February 2007 Multiple gold medalist and track legend, Michael Johnson, runs with children in Nakulabye, a suburbs in Ugandan capital Kampala (File) A global program to promote development through sports has been launched
2007年VOA标准英语（二月）