名词
中文翻译：Unknown
同义词：
['elevator screws', 'lifting screws例句：1. The elevator is out of order', 'and we need to elevate the screws.（电梯出了故障，我们需要拧紧螺丝。）2. The construction crew needs to elevate the screws on the scaffolding.（建筑工人需要拧紧脚手架上的螺丝。）']
例句：
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1. The elevator is out of order, and we need to elevate the screws.
电梯出了故障，我们需要拧紧螺丝。
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2. The construction crew needs to elevate the screws on the scaffolding.
建筑工人需要拧紧脚手架上的螺丝。
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3. The engineer inspected the elevator and found that the elevating screws were loose.
工程师检查了电梯，发现提升螺丝松动了。