门柱

例句：

1. 1. The door is supported by two wooden pillars.
   这扇门由两根木柱支撑。
2. 2. The pillars of the building are made of stone.
   这座建筑的柱子是用石头做的。
3. 3. The pillars were carved with intricate designs.
   这些柱子雕刻着复杂的图案。