cryptocyanineWiktionary 原文英美构词拆解cryptocrypto-前缀cyaninecyanine词干crypto-Hidden, invisible. · Secret.词源说明From crypto- + cyanine.释义名词noun1The dye (4E)-1-ethyl-4-[(E)-3-(1-ethylquinolin-1-ium-4-yl)prop-2-enylidene]quinoline