Level 4 · word 4,167 of 20,000
hierarchy
/ˈhaɪəˌrɑːrki/
American

- n. 等级制度, 等级体系
- Definition
- n. a system that ranks people or things by level of importance
- Example
- Every employee understands their place in the company hierarchy.
- 每位员工都清楚自己在公司等级体系中的位置。