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单词 diphosgene
释义 di·phosgene
\(ˈ)dī+\ noun
Etymology: International Scientific Vocabulary di- + phosgene
: a liquid compound ClCOOCCl3 made by chlorinating methyl formate and used in World War I as a poison gas; trichloro-methyl chloroformate
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更新时间:2024/12/24 1:30:40