英语词汇“printing key frame”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	printing key frame
释义	Definition of printing key frame in English: printing key frame noun historical A typewriter for producing embossed type, designed for use by blind people. Origin Mid 19th century. Definition of printing key frame in US English: printing key frame noun historical A typewriter for producing embossed type, designed for use by blind people. Origin Mid 19th century.
随便看	side dish side dishes sidedly sidedly sidedness sidedness side door side dress side-dress side dressing side drum side effect side-eye side-face side first side-fly side-foot sidefoot side-footed sidefooted side-footing side-foots side glance side-glance side-glanced

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Definition of printing key frame in English: