名词
中文翻译：腔室摩擦
同义词：
['cavity wear', 'cavity rubbing']
例句：
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1.The car's engine has a lot of cavity friction that needs to be addressed.
汽车发动机有很多腔室摩擦，需要解决。
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2. In the process of grinding, the wheel-bearing has some cavity friction.
在磨削过程中，轴承有一些腔室摩擦。
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3. The new design reduces the cavity friction between the gears and the shaft.
新设计减少了齿轮和轴之间的腔室摩擦。