window lintel wood

例句：

1. 1. The builders were working on the lintel of the new house.
   建筑工人正在新房子的门楣上工作。
2. 2.The old building's lintel is in such bad shape that it needs to be replaced.
   这座老建筑的门楣状况很差，需要更换。
3. 3. The engineer used a special lintel to support the weight of the roof.
   工程师使用了一种特殊的横梁来支撑屋顶的重量。