名词短语
中文翻译:滚轮和外圈组件
同义词:
['roller bearing', 'roller assembly例句:1. The new car has a roller and outer ring assembly that makes it run smoothly.(这辆新车有一个滚轮和外圈组件,使得它运行顺畅。)']
例句:
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1. The new car has a roller and outer ring assembly that makes it run smoothly.
这辆新车有一个滚轮和外圈组件,使得它运行顺畅。
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2.The engineer replaced the roller and outer ring assembly in the machine.
工程师替换了机器中的滚轮和外圈组件。
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3.The technician carefully assembled the roller and outer ring assembly before starting the engine.
技术员在启动发动机前仔细组装了滚轮和外圈组件。