 |
| 熄火: 136 phrases in 19 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 24 |
| Aviation | 9 |
| Construction | 1 |
| Earth sciences | 1 |
| Electric machinery | 2 |
| Electronics | 8 |
| Engineering geology | 1 |
| General | 11 |
| Nautical | 4 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 5 |
| Racing and motorsport | 2 |
| Skydiving | 1 |
| Space | 26 |
| Sports | 1 |
| Technology | 35 |
| Telecommunications | 2 |