名词
中文翻译:Unknown
同义词:
['ladder', 'ladder control device']
例句:
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1. The engineer used a ladder toclimb up the tall building.
工程师使用梯子爬上了高楼。
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2. The ladder control device is essentialfor maintaining safety on the construction site.
梯子控制装置对于施工现场的安全至关重要。
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3. The ladder wastoo short for her height, so shehad to use a ladder control device.
她的身高太高,梯子太短,所以她不得不使用梯子控制装置。