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儒艮
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儒艮
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儒艮
海牛目儒艮科儒艮属的唯一现生种。
理学
海洋珍稀濒危物种
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儒艮
潜栖性海洋哺乳动物,分类地位上属于哺乳纲、兽亚纲、海牛目、儒艮科、儒艮属。又称海牛、人鱼、美人鱼、南海牛。
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imperial news agency
imperial observatory
imperial open-air performance venue of Nanjing City
Imperial Painting Academy
Imperial Palace
imperial palace in South Song Dynasty
Imperial Palaces of the Ming and Qing Dynasties in Beijing and Shenyang World Culture Heritage
imperial park
imperial pathway
Imperial Pharmacy
Imperial Pictures of Tilling and Weaving
imperial portrait on fabric
Imperial Power and Gentry's Power
Imperial Preference
imperial prince
imperial prince of the first rank
imperial princess of the first degree
Imperial Printing Office Mannual for Movable Type
imperial prison
Imperial Procession Guard
Imperial Reading Room
imperial seals of the Early Qing Dynasty
Imperial Steles and Cliffside Inscription at Mulan Hunting Ground
Imperial Summer Resort
Imperial Summer Resort, Chengde
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更新时间:2025/4/5 7:03:33