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
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
She intends to make teaching her profession.
她想以教书为职业。