four-unit
| code
| four-unit | |
| gen. | 四 元的 |
| code | |
| gen. | 为...编码 |
| el. | 规则 |
| hydroel.st. | 编码; 标准 |
| hydroel.st. од. | 法规 |
| met. | 码; 电码; 符号; 标记; 规则 |
| |||
| 四单元的 | |||
|
four-unit : 10 phrases in 6 subjects |
| Architecture | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Nuclear physics | 1 |
| Space | 1 |
| Technology | 5 |