Airbrick
n. 空心砖, 多孔空心砖
🗣️ 情景例句
OK. Tell it to me again.
好吧， 再说给我听听。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
that intelligent life is bound to be a natural part of the universe.
有智力的生命必然是宇宙的自然组成部分。