three-level
| section
| three-level | |
| gen. | 三 级的; 三层的; 三平面的 |
| section | |
| gen. | 栏目; 环节; 部 |
| book.bind. | 配页 |
| hydroel.st. | 节 |
| met. | 区段; 工段 |
| roll. | 轧材 |
| tech. | 部分 |
| |||
| 三能级的; 三层的; 三平面的 | |||
| 三能级 | |||
|
three-level : 52 phrases in 14 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Aviation | 2 |
| Business | 3 |
| China | 1 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Management | 1 |
| Polymers | 1 |
| Space | 2 |
| Technology | 29 |
| Telecommunications | 4 |