Endosteum
n. 骨内膜\\n[医] 骨内膜
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
What kind of hero is that?
这样算什么英雄好汉？
I would like to ask you about some stamps.
我想问问有关一些邮票的事。