1 文書を見つけるための辞書。

• mammalian, mammal
• 哺乳, 哺乳動物
• any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk
• 皮膚がほぼ毛で覆われている、温血脊椎動物