artificial spawning
| nest
| artificial spawning | |
| fishery | 人工产卵 |
| nest | |
| automat. | 插孔; 塞孔; 插座 |
| geol. | 矿巢 |
| hydroel.st. | 群 |
| mech. | 齿轮组 |
| met. | 成套; 成组 |
| space | 套 |
| space од. | 嵌套 |
| |||
| 人工产卵 | |||
|
artificial spawning : 6 phrases in 5 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Biology | 1 |
| Fish farming pisciculture | 2 |
| Technology | 1 |