rung ladder
US /rʌŋ ˈlædər/
UK /rʌŋ ˈlædər/
名词
梯子, 横档梯
a ladder with horizontal bars (rungs) for climbing, typically made of wood or metal
示例:
•
He climbed the rung ladder to reach the top shelf.
他爬上梯子去拿顶层架子上的东西。
•
The firefighter quickly ascended the rung ladder to the burning building.
消防员迅速爬上梯子进入着火的建筑物。