non-variable
| costs
| non-variable | |
| econ. | 不变的 |
| cost | |
| gen. | 代价; 价钱 |
| environ. | 成本 |
| hydroel.st. | 价格 |
| costs | |
| agric. | 费用; 代价 |
| China law | 成本 |
| |||
| 不变的 | |||
|
non-variable : 37 phrases in 10 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Business | 2 |
| Commerce | 1 |
| Economics | 3 |
| Electronics | 2 |
| Finances | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
| Technology | 23 |