1 small device for printing dates, signatures, etc on a surface by hand 橡皮图章.
用法: 2 (fig 比喻) person or group that automatically gives approval to the actions or decisions of others 机械地赞同他人的行动或决定的人或团体. rubber-stamp v [Tn] (often derog 常作贬义) approve (sth) automatically and without proper consideration 未经适当考虑便机械地赞同(某事物).