gaslamps
美 英
例句
Gaslamps and lighting fittings; definition, classification
燃氣燈和煤氣燈.分類.概念
Gaslamps and lighting fittings; ignition burner, upright structure
燃氣燈和煤氣燈.點火噴嘴.立式結構
Gaslamps and lighting fittings; incandescent mantle
燃氣燈和煤氣燈.白熾燈罩.尺寸