middle level
| overflow gate
| middle level abbr. | |
| karate. | 中段 |
| oil | 中深构造位 |
| tech. | 中层 |
| overflow gate abbr. | |
| hydroel.st. | 溢流式闸门 |
| met. | 溢流口 |
| tech. | 溢流闸; 溢流门; 气门 |
| |||
| 中段 | |||
| 中深构造位 | |||
| 中层 | |||
| 中等; 中级; 中等水平 | |||
| English thesaurus | |||
| |||
| missile compartment | |||
|
middle level : 8 phrases in 5 subjects |
| Business | 2 |
| Electronics | 1 |
| Management | 1 |
| Technology | 3 |
| Textile industry | 1 |