?羊膜囊
... 羊膜瘤 amnioma 羊膜囊 bag of waters 羊膜内陷 amniotic invagination ...
My bag of amniotic waters broke early.
NPR: The Human Body's Frailty and Splendor
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。