Hertwig's sheath
[医] 赫特维希氏鞘, 上皮鞘(毛根)
🧩 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 ventured to correct the teacher's mistake.
我鼓起勇气去纠正老师的错误。
I will work for you.
我会为你工作。
I'll have tea,please.
茶吧。