| |||
primary cost | |||
first cost (prime cost); prime costs | |||
first cost; prime cost | |||
major cost; major costs | |||
| |||
prime cost |
主要成本: 25 phrases in 8 subjects |
Aviation | 1 |
Business | 6 |
Economy | 3 |
Finances | 5 |
International trade | 3 |
Metallurgy | 1 |
Project management | 2 |
Technology | 4 |