← 単語を見るに戻るcoccyxnoun#43,054訳語尾てい骨びていこつ尾骨びこつ英語の定義the end of the vertebral column in humans and tailless apes例文The coccyx is a vestigial feature that shows the common ancestry of mankind and apes.似ている単語coccygescoccicoccockcocococa← shingencesarean →