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

单词	scraper ring
释义	scraper ring noun : a piston ring designed to scrape excess oil from the cylinder wall to prevent its entrance into the combustion chamber
随便看	reachable reached reacher reacher reacher-in reaches reaching reaching reaching jib reaching post reaching sail reachless reach-me-down reach rod reachy reacknowledge reacquaint reacquire reacquistion react react re-act reactance reactance reactance coil

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