名词
中文翻译：滚动轴承同义词
同义词：
['rolling bearing', 'roller bearing']
例句：
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1.The new car has a roller bearing thatmakes it run smoothly.
这款新车有一个滚动轴承，使得它运行顺畅。
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2. The machineused to be powered by a roller bearing, but now it's replaced byan electric motor.
这台机器以前是用滚动轴承驱动的，但现在被电动机取代了。
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3. The engineer carefully inspected theroller bearing before installing it in the machine.
工程师在安装机器上的滚动轴承之前仔细检查了它。