Neumann's sheath
[医] 诺伊曼氏鞘, 牙质小管鞘
🧩 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
How's your son getting on with his English?
你儿子的英语学得好吗？
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
Hi, Jim! It's a long time since we met last!
你好，吉姆！从我们上次见面后已经很久了！