名词
中文翻译:滑轮组
同义词:
['滑轮组,滑轮齿轮例句:1. The pulley-block luffing gear is crucial for the operation of the machine.(滑轮组对于机器的运行至关重要。)']
例句:
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1. The pulley-block luffing gear is crucial for the operation of the machine.
滑轮组对于机器的运行至关重要。
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2. The engineer used a special tool to adjust the pulley-block luffing gear.
工程师使用特殊的工具来调整滑轮组。
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3.The engineer carefully checked the pulley-block luffing gear before starting the machine.
工程师在启动机器前仔细检查了滑轮组。