lintel girder炉身圈;炉腰支圈
lintel course过梁层
joggled lintel囓合小过梁;啮合过梁
stone lintel石过梁
gate lintel门楣
lintel stone石过梁
front lintel门过梁
door lintel门过梁;门楣
Steel Lintel钢过梁
N-COUNT（可数名词） A lintel is a piece of stone or wood over a door or window which supports the bricks above the door or window. 过梁