(1) [cyanide]∶氰与电正性更强的元素或基团形成的化合物;氰氢酸的盐或酯
(2) [prussiate]∶氰氢酸盐
警方去年7月调查时对这点尚不知情,但当局已经确定死者死于氰化物中毒。
They didn 't know it at the time last July , but authorities have now determined the man died of cyanide poisoning .