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 appreciate it.
我很感激。
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
They dare not tell the truth.
他们不敢说实话。