![]() |
| |||
opportunity cost | |||
alternative costs | |||
alternative cost; discretionary cost |
选择成 本 : 17 phrases in 11 subjects |
Aviation | 1 |
Business | 1 |
Economy | 2 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
Finances | 2 |
Information technology | 1 |
International trade | 2 |
Securities | 1 |
Technology | 2 |
Telecommunications | 1 |