名词
中文翻译：Unknown
同义词：
['梯子，升降机，脚手架例句：1. Theengineer climbed the scaffolding to inspect the roof.（工程师爬上脚手架检查屋顶。）2. The construction workers used ascaffolding ladder to reach theupper floor.（建筑工人使用脚手架梯子到达上层。）']
例句：
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1. Theengineer climbed the scaffolding to inspect the roof.
工程师爬上脚手架检查屋顶。
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2. The construction workers used ascaffolding ladder to reach theupper floor.
建筑工人使用脚手架梯子到达上层。
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3. The scaffolding ladder wasessential for the safety of the construction workers.
脚手架梯子对于建筑工人的安全至关重要。