释义
n. 等级制度，层级[计]
例句
1. It's not as if he was very important in the company hierarchy. 他在公司的领导层中似乎无多大权力。 2. One who occupies a position of authority in a religious hierarchy. 祭祀长，高僧，大主教掌握高级职位或有权威的宗教领袖
