英语词汇“piston ring”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	piston ring
释义	piston ring noun a split ring, usually made of cast iron, that fits into a groove on the rim of a piston to provide a spring-loaded seal against the cylinder wall
随便看	akoluthos akrasia akratic Akron Aksum Aktobe Aktyubinsk Akubra Akure akvavit Akwa Ibom -al -al -al al Ala. ala a la alaap Alabama Alabamian alabandine alabandine alabandite alabaster

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