無む蓋がい貨か車しゃむがいかしゃじ字FuriganaMeanings1nounopen freight car; gondola carTechnical term in rail transport for a freight car without a roof, used for bulk cargo like coal or gravel.無む蓋がい貨か車しゃに石せき炭たんが積つまれている。Coal is loaded onto the open freight car.
