名词
中文翻译：滚动轴承线
同义词：
['roller bearing wire', 'ball-bearing wire例句：1. The engineer used a ball-bearing wire to make the machine work more efficiently.（工程师使用滚动轴承线使机器工作得更有效。）']
例句：
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1. The engineer used a ball-bearing wire to make the machine work more efficiently.
工程师使用滚动轴承线使机器工作得更有效。
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2. The ball-bearing wire is essential for maintaining the smooth operation of the machine.
滚动轴承线对于保持机器的平稳运行至关重要。
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3.The engineer carefully inspected the ball-bearing wire before installing it in the machine.
工程师在安装机器之前仔细检查了滚动轴承线。