羊膜脐

【医】 amniotic navel; amniotic umbilicus

羊膜的英语翻译：

【医】 agnina membrana; amnia; amnio-; amnion; amniotic membranae
amniotic sac; indusium; veil

脐的英语翻译：

hilum; navel; omphalos; umbilicus
【医】 belly-button; mesompharion; navel; omphalo-; omphalos; omphalus; umb.
umbilicus