胶印打样机offset: n. 1.抵销,抵销物,(优点对缺点等的)弥补,补偿 ( ...proof: n. 1.证明;证据;【法律】证件;【法律】(口头或书面 ...automatic offset proofing pre: 自动对开胶印打样机automatic offset proofing press: 自动对开胶印打样机offset proofing press: 胶印打样机下载手机词典可随时随地查词查翻译