英语词汇“cup leather”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	cup leather
释义	cup leather noun : a packing (as in hydraulic cylinders and pumps) that consists of a ring of leather of a U-shaped or cup-shaped cross section and that is made tight by the pressure of the fluid on the hollow side
随便看	iss issa issacharite issei issuable swankie swankily swankiness swanking swanky swanlike swan maiden swanmark swanmote swan mussel swan-neck swanneck swan-necked swanned swannery swanning swanny swan orchid swan pan swan potato

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