They're named for the staves, or upright posts, upon which they're built.

它们以建造它们的梯级或立柱命名。

Clym ran to her side, and found he could only check the rope by twisting the loose part round the upright post, when it stopped with a jerk.

克林忙跑了过来，发现他只有把绳子松的那一部分绕在柱子上，才能将它拉住，绳子猛地一下停住了。

The young Mohican made no reply, but quietly folded his arms, and leaned his body against one of the upright posts that supported the wall of the hut.

年轻的莫希干人没有回答，只是静静地抱起双臂，身体靠在一根支撑着小屋墙壁的立柱上。