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ketenes翻译
ketenes什么意思 ketenes音标、翻译、用法
英语翻译时间:2023/3/2 0:40:55阅读:4501
ketenes音标英 ['kɪtnz]美 ['kɪtnz]ketenes翻译释义烯酮类;英英释义KeteneA ketene is an organic compound of the form R'RC=C=O. The term is also used specifically to mean ethenone, the simplest ketene, where R' and R are