| 单词 | copying-machine |
| 释义 | > as lemmascopying-machine copying-machine n. (first patented in 1780 by James Watt.) ΘΚΠ society > communication > printing > duplicating processes > [noun] > copying-machine rolling press1780 copying-press1785 copying-machine1803 letterpress1839 manifold letter writer1840 multigraph1878 chromograph1880 cyclostyle1883 graph1884 Roneo1901 jellygraph1919 Multilith1933 1803 A. Ellicott in Life & Lett. (1908) 209 I have enclosed a copy of this letter taken in 15 seconds, by which you will see the value of a copying machine. < as lemmas |
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