diamino pyridine二: two氨基: amino; amino-group吡啶: pyridine; pyridina; azine苯偶氮二氨基吡啶: phenazopyridine盐酸苯偶氮二氨基吡啶: phenylazo-diamine-pyridine hydrochloride; pyridium下载手机词典可随时随地查词查翻译
