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
Oh, don't worry, Harry.
别担心， Harry。
He had visions of success and fame.
他梦想功成名就。
I received an invitation, but I did not accept it.
我收到-份请帖，但没有接受。