名词
中文翻译：交叉梁提升滚轮
同义词：
['cross beam', 'lifting roller例句：1. The cross beam lifting roller is used to lift heavy objects from the ground.（交叉梁提升滚轮用于将重物从地面抬起。）2. The construction workers used the cross beam lifting roller to move the large beam across the room.（建筑工人使用交叉梁提升滚轮将大梁移动过房间。）']
例句：
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1. The cross beam lifting roller is used to lift heavy objects from the ground.
交叉梁提升滚轮用于将重物从地面抬起。
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2. The construction workers used the cross beam lifting roller to move the large beam across the room.
建筑工人使用交叉梁提升滚轮将大梁移动过房间。
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3.The engineer designed a new cross beam lifting roller that could lift heavier loads with less effort.
工程师设计了一种新型的交叉梁提升滚轮，可以更轻松地举起更重的负载。