英语词汇“platen knob”的意思、释义、用法解释及翻译-春雷网

词汇	platen knob
释义	Definition of platen knob in English: platen knob noun A knob on a typewriter which turns the platen so as to advance the paper. Origin Late 19th century. Definition of platen knob in US English: platen knob noun A knob on a typewriter which turns the platen so as to advance the paper. Origin Late 19th century.
随便看	hard copies hard copy hard coral hardcore hardcore hard core hard-core hard-core pornography hard corn hard court hardcover hard-covered hardcovers hard cure hard currencies hard currency hard/difficult/impossible to please hard disk hard disk drive hard disks hard doer hard done by hard done by hard dot hard drawn

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Definition of platen knob in English: