名词
中文翻译：平衡梯子
同义词：
['balance ladder', 'equilibrium ladder例句：1. The engineer used a balancing ladder to help the workers climb up to the roof.（工程师使用平衡梯子帮助工人爬到屋顶。）2. The children were trying to balance their books on the balancing ladder.（孩子们试图用平衡梯子平衡他们的书本。）']
例句：
-
1. The engineer used a balancing ladder to help the workers climb up to the roof.
工程师使用平衡梯子帮助工人爬到屋顶。
-
2. The children were trying to balance their books on the balancing ladder.
孩子们试图用平衡梯子平衡他们的书本。
-
3.The construction crew used a balancing ladder to reach the top of the building.
建筑队使用平衡梯子到达建筑物顶部。