里面衬有一层耐火砖.The inside is lined with bricks.这一点可以用耐火砖来达到.This can be achieved by means of firebricks.L. D. 炼钢法使用炉内砌有耐火砖的氧气 顶吹 转炉.The L. D. Process uses a top - blow oxygen converter lined with heat - resistant brick....
He had been riding in Hyde Park, but felt unwell as he was being driven back to his office late this afternoon.他一直在海德公园骑自行车，后来感到不舒服，近黄昏时被人开车送回办公室。When we are tired, tense, depressed or unwell, we feel pain much more...当我...