umbilical artery
umbilical artery
[胚胎学英汉词典]
umbilical artery脐动脉
是什么意思，umbilical artery的解释，umbilical artery的翻译
[人体解剖学英汉词典] umbilical artery
umbilical artery
[胚胎学英汉词典]
umbilical artery是什么意思，umbilical artery的解释，umbilical artery的翻译
[人体解剖学英汉词典] umbilical artery