名词中文翻译
中文翻译：人孔梯子
同义词：
['manhole access ladder', 'manhole ladder', 'manhole ladder access例句：1. The construction crew used a manhole ladder to access the sewer system.（施工队使用人孔梯子来进入下水道系统。）']
例句：
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1. The construction crew used a manhole ladder to access the sewer system.
施工队使用人孔梯子来进入下水道系统。
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2. The engineer had to climb down the ladder to inspect the pipes.
工程师不得不爬下梯子来检查管道。
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3.The firefighters used the ladder to reach the top of the building and extinguish the fire.
消防员使用梯子爬到建筑物顶部，扑灭了大火。