Periosteous
[医] 骨膜的
🗣️ 情景例句
Oh?
噢？
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。