canthus

例句：

1. 1. The corner of the building is where the elevator is located.
   建筑物的角落是电梯的位置。
2. 2. The angle of the roof is perfect for installing solar panels.
   屋顶的角度非常适合安装太阳能板。
3. 3. The canthus of the nose is a sensitive area that can be easily irritated.
   鼻子的鼻尖是一个敏感区域，容易受到刺激。