Read Edit View history 空心墙 kōngxīnqiáng cavity wall Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 空心墙/ 空心牆 kōngxīnqiáng cavity wall hollow wall; a wall built with a gap between two layers of brick or inside and often filled with insulation Edit Delete References Add reference No references for this word.
空心墙/ 空心牆 kōngxīnqiáng cavity wall hollow wall; a wall built with a gap between two layers of brick or inside and often filled with insulation Edit Delete