染剂

【医】 dye; stain

1. 嗜中性染料的不一定非用酸性或碱性染剂染色不可的，也易于用中性染剂染色的，尤其指白细胞
   Not stained strongly or definitely by either acid or basic dyes but stained readily by neutral dyes. Used especially of white blood cells.
2. 嗜碱的与易为碱性染剂染色的组织成分有关的
   Relating to tissue components that stain readily with basic dyes.

剂的英语翻译：