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| protein energy | |||
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蛋白能 量 : 17 phrases in 9 subjects |
| Agriculture | 1 |
| Animal husbandry | 7 |
| Cattle breeding | 1 |
| Chemistry | 1 |
| Desert science | 1 |
| Fish farming pisciculture | 1 |
| Food industry | 1 |
| Food service and catering | 3 |
| Medical | 1 |
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