松弛 的 : 34 phrases in 18 subjects |
Agriculture | 2 |
Artificial intelligence | 2 |
Bridge construction | 2 |
Construction | 1 |
Drilling | 1 |
Electronics | 1 |
General | 3 |
Hydroelectric power stations | 1 |
Management | 1 |
Mining | 1 |
Oil / petroleum | 1 |
Plastics | 1 |
Polymers | 1 |
Scuba diving | 3 |
Sports | 1 |
Technology | 10 |
Textile industry | 1 |
Zoology | 1 |