英语词汇“perforation ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	perforation ring
释义	perforation ring 穿孔环
随便看	stretch back stretch bath stretch bender stretch benders stretch bending stretch blow molding stretch blow moulding stretch breaking stretch breaking fibre stretch breaking machine stretch bright region stretch circuit stretch cords stretch cotton stretch-cotton stretch'd stretch dark region stretch draft stretch-draw dies stretch draw forming stretch-draw forming stretch-draw forming machine stretch-draw press stretched stretched actylic plastic 君子多知而择焉，博学而算焉，多言而慎焉。君子多识前言往行，以畜其德。君子大过人处，只在虚心而已君子失诸正鹄，及求诸其身。君子失诸正鹄，反求诸身。君子好人之好，而忘己之好；小人好己之好，而忘人之好君子好人之好，而忘己之好；小人好己之恶，而忘人之好。君子好其正，小人毒其正君子好闻过而无过，小人恶闻过而有过。君子如夷，恶怒是违。妾妾妾妾女妾宅妾腹姉姉姉さん姉さん