无害的 : 40 phrases in 14 subjects |
Agriculture | 2 |
Business | 1 |
Ecology | 7 |
Economy | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 4 |
International trade | 1 |
Life sciences | 1 |
Name of organization | 2 |
Nautical | 1 |
Plastics | 1 |
Securities | 1 |
Technology | 5 |
United Nations | 10 |