n. 体制, 体系；制度；系统（system的复数形式）

n instrumentality that combines interrelated interacting artifacts designed to work as a coherent entity

n a group of independent but interrelated elements comprising a unified whole

n (physical chemistry) a sample of matter in which substances in different phases are in equilibrium

n a complex of methods or rules governing behavior

n an organized structure for arranging or classifying

n a group of physiologically or anatomically related organs or parts

n a procedure or process for obtaining an objective

n the living body considered as made up of interdependent components forming a unified whole

n an ordered manner; orderliness by virtue of being methodical and well organized