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octane
词根词缀
octane
辛烷(汽油中的化学物质,用以检测汽油的质量)
octa-, 八;-ane, 化学名词后缀,烷,词源同methane。因含有八个碳原子而得名。
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更新时间:2026/7/25 3:49:06