ladders
n. [建]梯子（ladder 的复数）
v. 装设梯子（ladder 的第三人称单数形式）
例句
They looked really comical as they crawled up precarious ladders.
他们爬上摇摇晃晃的梯子时，看起来真滑稽。
《柯林斯英汉双解大词典》
Peter had built the overhead ladders, and the next day he fitted them to the wall.
彼得已经造好了悬挂梯，第二天他就把它们装在了墙上。
You can still see the diagonal marks of the ladders in the plaster on the inside walls.
你仍然可以看到内墙上的石膏上的梯子的对角线痕迹。
