Cellular sheath
[医] 细胞鞘
🧩 词语组成解析
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
I now pronounce you husband and wife.
我现在宣布你们成为夫妻。
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
What are you doing?
你在干什么？