短语词组短语indigo phenol -blue 靛酚蓝indigo -blue-dyeing 靛蓝染色benzo -indigo-blue 苯并靛蓝Indigo -blue dye wastewater 靛蓝染料废水The beauty on indigo -blue 靛蓝美Indigo carmine -methylene blue double staining 靛胭脂thio -indigo blue 硫靛蓝 返回 indigo-blue