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

单词	piston ring
释义	Piston Ring nnoun.artifactseal consisting of a split metal ring that seals the gap between a piston and the cylinder wall Part Holonyms:piston plunger Hypernyms:seal Inherited Hypernyms:piston ringsealfastenerrestraintdeviceinstrumentalityartifactwholeobjectphysical entityentity
随便看	essential tremor essex essonite est establish established established church establishment establishmentarianism establishmentism estaminet estate estate agent estate car estate for life estate of the realm estates general estate tax estazolam esteem esteemed ester esterify esther esther hobart mcquigg slack morris

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