Tetrasilicate
四硅酸盐
🗣️ 情景例句
What's this dish got in it?
这碟里面装的是什么东西？
I am very content with my life at present.
我很满足目前的生活。
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。