名词
中文翻译：旋转式吊杆同义词
同义词：
['rotating davit', 'swivel mast']
例句：
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1. The ship's captain ordered the swivel davit to be raised to inspect the engine.
船长命令升起旋转式吊杆来检查引擎。
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2. The pilot had to adjust the swivel davit to accommodate the sudden change in weather conditions.
飞行员不得不调整旋转式吊杆以适应天气的突然变化。
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3. The cargo ship was equipped with a swivel davit to facilitate loading and unloading operations.
该货船配备了一个旋转式吊杆，以便于装卸作业。