 |
| |||
| pad | |||
| 衬塞: 37 phrases in 11 subjects |
| Automobiles | 12 |
| Chemistry | 1 |
| Compressors | 3 |
| Drilling | 1 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 10 |
| Textile industry | 3 |
| Wind Energy | 1 |
|
| |||
| pad | |||
| 衬塞: 37 phrases in 11 subjects |
| Automobiles | 12 |
| Chemistry | 1 |
| Compressors | 3 |
| Drilling | 1 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 10 |
| Textile industry | 3 |
| Wind Energy | 1 |