pigment deposition dyeing process

• 色素沉积

pigment deposition dyeing process的用法和样例：

例句

1. While retina functional studies remained similar, the patient's fundus showed increased pigment clumps overtime.
   除了眼底的色素沉积增加之外，所有视网膜功能检查在四年内并没有明显的变化。