overprint
/ˌəuvəˈprɪnt; ˌovɚ`prɪnt/ v
(a) [Tn, Tn.pr]
~ sth (with sth) print additional matter on (an already printed surface, eg a postage stamp) 在（印刷品, 如邮票）上加印
overprint stamps with a new price 在邮票上加印新值.
(b) [I, Ipr, Tn, Tn.pr]
~ (sth) (on sth) print (additional matter) in this way 加印; 加盖
Additional material is overprinted in red. 附加材料是用红色加印上的.
overprint a grid on a map 在地图上加印座标格.
overprint / ˈəuvəprɪnt; `ovɚˌprɪnt/ n (fml 文) thing overprinted 加印的图文.