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比特犬为什么不怕疼痛

比特犬为什么不怕疼痛

比特犬的身体进入亢奋状态后,体内睾丸激素会急速分泌,而高浓度的睾丸激素会使它暂时丧失痛觉,因此不怕疼,不过当激素水平降下来后,比特犬就会感到疼痛了。

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