英语词汇“keystone-type piston ring”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	keystone-type piston ring
释义	keystone-type piston ring 梯形活塞环
随便看	'Fats' Waller fats wallers fat system Fatt fatta Fatta fattable Fattaccini Fattaccio Fattah Fattahi Fattah Yemen Socialist Youth Federation fat tail fat tail distribution fat-tail distribution fat-tailed fat-tailed distribution fat-tailed distributions Fat-tailed dunnart Fat-tailed dwarf lemur Fat-tailed gerbil Fat-tailed jerboas fat-tailed lemur fat-tailed sheep fat -tailed sheep