释义 |
coun·ter·stain I. \ˈkau̇ntə(r)+ˌ-\ noun Etymology: counter- + stain (n.) : a stain used to color parts of a microscopy specimen not affected by another stain; especially : a cytoplasmic stain used to contrast with or enhance a nuclear stain II. \| ̷ ̷ ̷ ̷+\ transitive verb Etymology: counter- + stain (v.) : to stain (a tissue or microscopy specimen) with an additional usually contrasting color |