名词
中文翻译：复合球轴承
同义词：
['compound roller bearing', 'compound ball bearing']
例句：
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1. The new car has a compound ball bearing system that reduces friction and improves performance.
这款新车采用了复合球轴承系统，减少了摩擦并提高了性能。
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2.The engineer used a compound ball bearing to reduce the weight of the machine.
工程师使用复合球轴承来减轻机器的重量。
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3.The compound ball bearing is designed to withstand high temperatures and pressures.
复合球轴承设计用来承受高温和高压。