nindexneocyanine./nee-oh-sahy-uh-neen, -nin/US // ˌni oʊˈsaɪ əˌnin, -nɪn //新花青素,新花青,新青霉素,新花青霉素Definitionsn.noun · 名词1.›a dye used to make photographic emulsions sensitive to infrared radiation.Level 5More words in n →