Robert&B{Henry Martyn} (837-923)NONE(无词性)American army engineer and parliamentary authority. He designed the defenses for Washington, D.C., during the Civil War and later wroteRobert`s Rules of Order (87'). 罗伯特,亨利·马丁:(837-923) 美国军械师和议会掌权人,他在美国内战期间为华盛顿特区设计了防御工事,后来著有《罗伯特的治安条例》 (87'年)一书