名词
中文翻译：电梯吊索
同义词：
['lifting jib', 'elevator boom例句：1. The elevator jib was damaged during the construction.（电梯吊杆在施工中损坏了。）']
例句：
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1. The elevator jib was damaged during the construction.
电梯吊杆在施工中损坏了。
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2. The elevator jib is essential for lifting heavy loads.
电梯吊杆对于提升重物至关重要。
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3.The elevator jib was replaced after the accident.
事故后，电梯吊杆被更换了。