英语词汇“ethylenediamine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ethylenediamine
释义	eth·yl·ene·diamine \\|ethəˌlēn+\ noun Etymology: International Scientific Vocabulary ethylene + diamine : a colorless volatile liquid base NH₂CH₂CH₂NH₂ that has an ammoniacal odor, is made from ethylene dichloride and ammonia, and is used chiefly as a solvent and in organic synthesis — symbol en
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