同根派生 fire clay相關(guān)詞英漢例句His aim was to improve the efficiency of the open fire by the use of lumps of fireclay and by a canopy, both designed to increase the amount of radiant heat.他通過(guò)爐蓋和火泥塊的使用來(lái)起到改善敞開(kāi)的爐子的傚率的目的，這兩項(xiàng)設(shè)計(jì)提高了熱輻射量。fire clay更多例句