Periosteous
[医] 骨膜的
🗣️ 情景例句
What year are you?
你是哪一级的？
If he doesn't stay, who will?
如果他不，谁要留下？
An ancient bus stopped by a dry river bed and a party of famous actors and actresses got off.
一辆古旧的汽车停在一条干涸的河床边，一群著名男女演员下了车。