结论砷致皮肤癌在棘细胞内有许多黑素颗粒.Melanin granule obviously increased in spinous cell.TIMP-2在基底细胞层和棘细胞层有少量表达.The positive cells of TIMP - 2 were observed in the prickle and basal layers.从基底面到游离面依次为基底层、棘细胞层和嗜酸性细胞层.The epithelium about ...
I call him an antic old man.我称他是个古怪的老头。The clown came on with many antic gestures.小丑上场表演许多滑稽动作.Finish: gold, silver, antic silver, antic bronze, copper.外观电镀: 镀金, 镀银, 镀古银, 镀古青铜, 镀铜等....