three-level
| operation
| three-level | |
| gen. | 三 级的; 三层的; 三平面的 |
| operation | |
| gen. | 运作 |
| hydroel.st. | 运行; 管理 |
| hydroel.st. од. | 操作 |
| IMF. | 经营; 操作 |
| math. | 函数; 运算 |
| sport. med. | 手术 |
| wind. | 处理 |
| |||
| 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 |