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单词 irene
释义 irene
\ˈīˌrēn,  ̷ ̷ˈ ̷ ̷\ noun
(-s)
Etymology: International Scientific Vocabulary irone + -ene
: a liquid hydrocarbon (CH3)4C10H8 derived from naphthalene and obtained by reduction and cyclization of irone with hydriodic acid and phosphorus
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更新时间:2024/11/12 13:53:14