氯化氰 lǜhuàqíng cyanogen chloride Origin Definitions Defs Strokes Stroke Words Sentences Sents 氯化 lǜhuà verb chlorination The process of treating or combining a substance with chlorine to produce a chemical compound氰 qíng cyanogen (bound form) cyanogen; dicyanogen; a colorless, pungent, and highly toxic gas composed of carbon and nitrogen