sample introduction
| system
| sample introduction | |
| tech. | 进样 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 进样 | |||
|
sample introduction : 11 phrases in 4 subjects |
| Chemistry | 4 |
| Economics | 1 |
| Foreign trade | 1 |
| Technology | 5 |