functional keyn.功能键functionaladj.功能的；实用的；起作用的n.【数】泛函functional specialized fiber功能性特殊纤维Functional phonation disorder功能性发声障碍functional combination centre机能结合中枢functional interchangeability功能互换性functional unification grmmar功能合一文法functional mandibular harmony功能性下颌协调functional-oligosaccharides功能性低聚糖functional analysis technique功能分析技术functional aerobic impairment功能性需氧障碍functional-structural model结构-功能模型