通风孔 tōngfēngkǒng vent Definitions Defs Origin Strokes Stroke Words Sentences Sents 通风孔 (通風孔) tōngfēngkǒng vent noun an opening, hole, or slatted passage that allows air to circulate into or out of a space Sources Definitions CC-CEDICT
通风孔 (通風孔) tōngfēngkǒng vent noun an opening, hole, or slatted passage that allows air to circulate into or out of a space Sources Definitions CC-CEDICT
