短語詞組短語technological practicability 工藝可行性wide practicability 廣泛的實用性practicability measure 具躰措施practicability detail 可行性Practicability system 實用型系統(tǒng)engineering practicability 工程實用性pedagogical practicability 教學上的可實踐程度have practicability 具有實用性certain practicability 一定的實用性 返回 practicability