“Potomac Special (Amtrak)”的意思、由来-开放百科全书

词条	Potomac Special (Amtrak)
释义	SeeWest Virginian (Amtrak train)
随便看	Glossary of dance moves Glossary of darts Glossary of diabetes Glossary of differential and metric geometry Glossary of differential geometry Glossary of differential geometry and topology Glossary of ecology Glossary of English-language idioms derived from baseball Glossary of field theory Glossary of firefighting Glossary of firefighting equipment Glossary of French expressions in English Glossary of Game theory Glossary of game theory Glossary of gay terms and idioms Glossary of general toplogy Glossary of general topology Glossary of German military terms Glossary of German WWII military terms Glossary of golf Glossary of graph theory terms Glossary of Internet-related terms Glossary of Islam Glossary of Japanese history Glossary of leaf morphology

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。