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双联阀瓣〔壳,阀〕; 双壳纲软体动物; 双壳贝 (类) | |||
两活瓣的; 双壳; 双壳类 (bivalvis) | |||
双气门的; 双气门的 | |||
双壳类 | |||
双壳 (类); 双瓣; 蚌类 | |||
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双壳类 | |||
双壳纲; 双壳贝类 | |||
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有双瓣壳的; 两裂爿的; 两片的 |
bivalve : 34 phrases in 7 subjects |
Agriculture | 1 |
Earth sciences | 1 |
Fish farming pisciculture | 1 |
Rail transport | 1 |
Technology | 28 |
Water resources | 1 |
Zoology | 1 |