Dentinal sheath
[医] 牙质小管鞘, 诺伊曼氏鞘
🧩 词语组成解析
牙(本)质的
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Excuse me, do you know...?
打扰一下，你知道...？
Oh, that's not good.
哦，那可不好。
I hid in a farmer's cart which was taking vegetables into the castle.
我藏在一个农民的车子里，车子正往城里送菜。