碳酰氯 Save Sign in to save words tànxiānlǜ ㄊㄢˋ ㄒㄧㄢ ㄌㄩˋ carbonyl chloride COCl2 phosgene, a poisonous gas Character by character 碳(tàn)carbon 酰(xiān)acid radical 氯(lǜ)chlorine A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0