中华五千年的文明史,给我们留下了大量的文化宝物。在历史的长河中,许多文化产物如灿烂的流星,辉煌地诞生,遗憾地逝去。然而,我们惊喜地看到,在这此消彼长的万物轮回之中,以研磨颜料为主要功能的“研磨器”——后来演 China’s five thousand years of civilization history, left us a lot of cultural treasures. In the course of history, many cultural products such as the brilliant meteors were splendidly born and regretfully passed away. However, we were pleasantly surprised to see that in this time-consuming all-round revival, the “grinder” with its main function of pigment grinding - later