单词 | trial proof |
释义 | > as lemmastrial proof trial proof n. a proof taken from a plate during the process of engraving to show its state. ΘΚΠ society > communication > printing > printed matter > [noun] > proof > trial-proof trial proof1891 1891 Cent. Dict. Trial proof. 1900 Westm. Gaz. 8 Nov. 1/3 These rare mezzotints are all in trial proof state. 1903 Daily Chron. 3 Aug. 3/3 The prints exist in a far less ‘restricted’ number than he imagines, and are not by any means chiefly trial-proofs. < as lemmas |
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