短語詞組短語umbilical l cord 臍帶umbilical -cord hgation 臍帶結扎umbilical l cord scissors 臍帶剪single umbilical artery cord 單臍動脈臍帶Umbilical Cord Cell System 臍帶細胞系統(tǒng);臍帶細胞系circulor of umbilical cord 臍帶繞頸coils in umbilical cord 臍帶圈abnormal umbilical cord insertion 臍帶附著異常knot of umbilical cord 臍帶打結 返回 umbilical cord