Epithelial sheath
[医] 上皮鞘
🧩 词语组成解析
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
A guilty conscience is a self-accuser.
做贼心虚，良心自诛。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。