frameworkl框架frameworkn.框架；体系；结构framework of widespread application泛应用框架体系framework of stratigraphic sequence层序地层格架framework of four parallelized poles平行四连杆机构framework of government institutions政府机构框架framework for representing knowledge知识表达框架framework sustained-release tablet骨架缓释片剂framework memorandum of understanding谅解备忘录框架framework pattern for English writing框架式作文教学模式framework economic and trade agreement框架性的经贸协议framework and structure of competencies能力框架与结构