Amniotic sheath
[医] 羊膜鞘(脐带的)
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
I bet you were cute.
我打赌 ，当时很逗人喜爱。
Thank you very much again for this wonderful party.
再次感谢你们的这次聚会。
The morning passed rapidly and Frank was about to leave when he noticed a large packing case lying on the floor.
上午很快过去了，弗兰克正准备离去，突然看见地板上放着一只体积很大的货箱。