principlen.原理;原则;主义;信念
principle of effect效果原则
principle in things理在事中
principle of moment矩原理
principle of aigong气功原理
principle caregiver主要看护人
principle curvature主曲率
principle of shield容隐制度
principle of reform改革原则
principle of choice选择公理
Principle of Holism精神炼狱