| operator | |
| commer. | 从业者 |
| met. | 操作工; 操纵手 |
| sport. med. | 操作员 |
| sport. med. од. | 操纵基因 |
| tech. | 操作者 |
| transp. | 一艘船的经营者; 经营者 |
|
Hankel : 16 phrases in 8 subjects |
| Astronomy | 1 |
| Electronics | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Mathematics | 2 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 7 |