chromogenic
/ˌkrəʊməˈdʒenɪk/adjective
1- involving the production of colour or pigments, in particular色原的; 发色的; 涉及颜色或颜料生产的, 尤指：
1.1
- Photography denoting a modern process of developing film which uses couplers to produce black-and-white images of very high definition【摄】高清晰度黑白显影的。
1.2
- Photography denoting any of a number of similar developing processes【摄】类似高清晰度黑白显影的。
1.3
- Microbiology (of a bacterium) producing a pigment【微生物】（细菌）产色素的。