| |||
add-on service; collateral service; extended service; extra service | |||
additional service; additional services | |||
accessorial service; additional service (项目) |
附 加 服务 : 9 phrases in 7 subjects |
Commerce | 1 |
Computer networks | 1 |
Electronics | 1 |
International trade | 1 |
Project management | 2 |
Securities | 1 |
Technology | 2 |