![]() |
| |||
pain type | |||
simple type | |||
| |||
plain type | |||
| |||
plain type |
简易式: 27 phrases in 15 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 2 |
Business | 1 |
Drilling | 1 |
Electronics | 1 |
General | 3 |
International trade | 1 |
Metallurgy | 1 |
Multimedia | 2 |
Plastics | 2 |
Securities | 3 |
Space | 1 |
Technology | 6 |
Textile industry | 1 |