Interfolding
交插褶皱
🗣️ 情景例句
at the Museum of Natural History.
在自然历史博物馆。
We've got to get a telepnone stand for the hallway.
我们必须有一部电话放在走廊。
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合顿岛是由坚固的岩石构成的，这使得兴建大厦非常安全。