| 释义 |
〔thiocyanate〕A salt or an ester of thiocyanic acid.硫脲:硫氰酸盐或硫氰酸酯〔thiourea〕A lustrous white crystalline compound, (NH2) 2CS, used as a developer in photography and photocopying and in various organic syntheses. Also called thiocarbamide 硫脲:一种有光泽的白色结晶化合物(NH2) 2CS,用作摄影及洗底片的显影液及多种有机合成物中的显色剂 也作 thiocarbamide |