词语Dicyandiamide
解释氰基胍,双氰胺
dicyandiamide〔名词〕双氰胺详细»
dicyandiamide〔名词〕双氰胺,二聚氨基氰,氰基胍详细»
dicyandiamide〔名词〕双氰胺,二聚氨基氰详细»