engine operating
| state
| engine operating | |
| auto. | 发动机运转 |
| state | |
| gen. | 态; 声明; 声称 |
| f.trade. | 国家 |
| hydroel.st. | 位置; 国家; 政府 |
| hydroel.st. од. | 状态 |
| sport. | 状况; 国家的 |
| |||
| 测试发动机运转工作 | |||
|
engine operating : 29 phrases in 6 subjects |
| Automobiles | 9 |
| Aviation | 9 |
| Nautical | 1 |
| Shipbuilding | 4 |
| Space | 3 |
| Technology | 3 |