英语词汇“roller-backer”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	roller-backer
释义	roller-backer \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷\ noun : a machine that backs a book by a roller action and forms shoulders but does not round the book except as the rollers perfect the round already imparted — compare rounder and backer
随便看	pencil pusher pencil rod pencils pencil sharpener pencil stone pencil stripe pencilwood pencraft pend Pend pend penda pendant pendant pendant post pendant-set pendant switch pendant tackle pendant-winding pend d'oreille Pend d'Oreille pendeloque pendency pendens pendent

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