amniotic(形容词):与羊膜或羊水有关的;指包围胚胎/胎儿的羊膜囊及其液体环境(如 amniotic fluid 羊水)。
/ˌæmniˈɑːtɪk/
Amniotic fluid protects the baby during pregnancy.
羊水在怀孕期间保护宝宝。
The doctor monitored the amniotic sac carefully to ensure the fetus was developing normally.
医生仔细监测羊膜囊,以确保胎儿正常发育。
来自 amnion(羊膜)+ 形容词后缀 -otic(“……的/与……有关的”)。而 amnion 源自希腊语 amnion,原指包裹胎儿的薄膜,后来成为解剖学与医学术语。