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
Well, if I run for office,
嗯 ，假如我出来竞选公职，
Pitchers have ears.
隔墙有耳。
It is tomorrow that they will have a meeting.
就在明天（而不是在别的某一天）他们要开会。