Macromolecular
[医] 大分子的, 巨分子的
🗣️ 情景例句
Know what I'm saying?
知道我在说什么吗？
I'll have to see about that.
这事我得想一想再定。
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。