Read Edit View history 凹版 āobǎn intaglio Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 凹版 · āobǎn · intaglio 2026/03/04 凹版 āobǎn intaglio intaglio printing plate (or a print made with it) 这种邮票是用凹版印刷技术印制的。 created sense Mar 4, 2026, 02:25 AM