| 单词 | optical mark reading |
| 释义 | optical mark readingnounthe reading of marks by an optical device whereby the information can be stored in machine-readable form Words nearby optical mark readingoptical glass, optical illusion, optical image, optical isomer, optical isomerism, optical mark reading, optical maser, optical microscope, optical mouse, optical path, optical printer Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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