a revolving drum in a printing machine which guides the paper; (also) a roller or cylinder on which type is mounted.
| 单词 | θ195581 | 
| 释义 | society > communication > printing > printing machine or press > parts of printers or presses > 			[noun]		 > device for guiding paper (2)		 printing drum1839 a revolving drum in a printing machine which guides the paper; (also) a roller or cylinder on which type is mounted. dead-line1917 Printing. A guide-line marked on the bed of a printing-press.  | 
	
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