membranous duct connecting the fetus with the placenta 同義詞:umbilical cord,
relating to or resembling the umbilicus; "umbilical cord"
其他語種釋義
umbilicalとは意味:umbilical cord n. 〔解剖〕 臍(へそ)の緒. 【動詞+】 ◆cut the umbilical cord 臍の緒を切る He's never really cut the umbilical cord; that's why his marriage is so unsuccessful. 彼は本當の意味では臍の緒が切れていない, だから結婚があんなにうまくいかないのだ. 【+...