名词
中文翻译:旋转滑轮
同义词:
['rotating gear', 'rotating pulley block']
例句:
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1.The machine has a rotating pulley that allows it to move smoothly.
这台机器有一个旋转滑轮,使得它能够平滑移动。
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2.The engineer used a rotating pulley to lift the heavy load.
工程师使用一个旋转滑轮来提升沉重的负载。
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3.The rotating pulley is essential for the smooth operation of the conveyor belt.
旋转滑轮对于输送带的平稳运行至关重要。