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egg grading
| mechanism
| egg grading | |
| anim.husb. | 鸡蛋分级 |
| mechanism | |
| gen. | 机械装置 |
| auto. | 机械操作 |
| hydroel.st. | 机构 |
| interntl.trade. | 结构; 体制 |
| met. | 机构学; 历程; 技巧 |
| |||
| 鸡蛋分级 | |||
| egg grading: 7 phrases in 3 subjects |
| Agriculture | 1 |
| Animal husbandry | 5 |
| Technology | 1 |