 |
| |||
| 成本与销售比率 | |||
| ratio of cost to sales: 11 phrases in 4 subjects |
| Business | 6 |
| Economy | 1 |
| Finances | 1 |
| International trade | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips