hollow tile〔名词〕空心瓦详细»
hollow tile〔名词〕空心砖详细»
hollow tile〔名词〕空心砖详细»
空心砖hollow block;hollow brick详细»
空心砖cavity brick;deep hole block;hollow brick;hollow tile;structural clay tile;terracotta;tubing brick;tubular brick详细»
空心砖air brick;hollow brick;hollow tile;lattice brick详细»