英语词汇piston valve是什么意思，piston valve的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	piston valve
释义	DEFINITIVE EXAMPLES 权威例句〔sucker〕A piston or piston valve, as in a suction pump or syringe.活塞，活塞阀门：活塞或活塞阀门，如抽气泵或针筒上的活塞美国传统
随便看	possible route possibles possibles possibly possibly possibly possibly possie possum Possum possum possum possum belly possums possumus possumwood possy post POST Post post post post post a reward post acceleration

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