Periosteitis
[医] 骨膜炎
🗣️ 情景例句
OK. I'll let you get back to your work.
好，你过去工作吧。
An idle youth, a needy age.
少壮不努力，老大徒伤悲。
That the equipment of modern camping becomes yearly more sophisticated is an entertaining paradox for the cynic,
现代露营装备一年比一年讲究，这对那些厌世嫉俗者来说是一件有趣的自相矛盾的事情。