天文台
发表于 2025-3-28 16:27:50
Ravi Bagheldy of the penis is composed of three cylinders: two corpora cavernosa and one corpus cavernosum. The penis is covered by three dense coverings: tunica albuginea, Buck’s (deep) fascia, and the skin. Superficial to Buck’s fascia lie the superficial vessels and deep to it lie the deep vessels and nerve
牙齿
发表于 2025-3-28 21:40:59
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