肌肉是不能生長的。健美運動員的肌肉變大是每個肌細胞變大。細胞增殖是癌症的表現。

來源: Redcheetah 於 2023-01-16 19:36:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

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