出典:Wikipedia
出典:『Wikipedia』 (2011/07/06 22:03 UTC 版)
The penis (plural penises, penes) is a biological feature of male animals including both vertebrates (creatures with a backbone) and invertebrates. It is a reproductive, intromittent organ that additionally serves as the urinal duct in placental mammals.
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a stomach
the waist
the ankle
the buttocks
ひげ
the forearm
a nail
アメリカツガ
the neck
the wrist
the wrist
あご
the skull
extraoral
a cocoon
かま
〜の茎
ふた