单词 cyanates 例句 DEFINITIVE EXAMPLES 权威例句〔cyanic acid〕A poisonous, unstable, highly volatile organic acid, HOCN, used to prepare cyanates.氰酸:一种有毒的、不稳定的、极易挥发的有机酸,HOCN,用来制取氢酸盐或氢酸酯美国传统 英语例句辞典收录了5590...