n.穿（墙）石（贯穿墙壁两端露出的石头）
v.考虑；仔细考虑

The two lines were perpendicular, forming a right angle at the intersection.
这两条线互相垂直，在交点形成了一个直角。
The architect designed the building with a large perpend at the entrance to create an imposing facade.
建筑师在入口处设计了一个大型的垂直构件，以营造出威严的外观。
In geometry, a line that is perpendicular to another line is said to be its orthogonally bisector.
在几何学中，与另一条直线垂直的线被称为它的正交平分线。
They hung the picture on the wall perpend to the floor so it wouldn't tilt.
他们把画挂在墙上使其与地面垂直，以免画面倾斜。
The police officer stood perpend to the traffic flow, directing cars and pedestrians.
警察站在车流垂直的方向上，指挥着车辆和行人。
When writing, ensure your handwriting remains perpend to the ruled lines in the notebook.
写字时，请确保你的笔迹与笔记本上的横线保持垂直。
The ladder was placed perpend to the roofline for safety while climbing.
梯子被垂直地放在屋檐线上以便于安全爬升。
The surveyor marked out the boundary using stakes set at precise perpends to each other.
测量员使用彼此精确垂直放置的标杆划定了边界。
The construction team made sure that the steel beams were erected perpend to the foundation.
施工队确保钢梁垂直于地基立起。
The skier descended the steep slope almost perpend to the ground, demonstrating expert control.
那位滑雪者几乎垂直地滑下了陡峭的斜坡，展现出高超的控制力。