basic operation
| system
| basic operation | |
| IT од. | 基本操作 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| ★ 基本操作 | |||
|
basic operation : 11 phrases in 6 subjects |
| Aviation | 1 |
| Business | 5 |
| General | 1 |
| Geophysics | 1 |
| Space | 2 |
| Technology | 1 |