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单词 triptane
释义

WordReference Random House Unabridged Dictionary of American English © 2024
trip•tane  (trip′tān),USA pronunciation n. [Chem.]
  1. Chemistrya colorless liquid, C7H17, having high antiknock properties as a fuel: used chiefly as an admixture to airplane gasolines.
  • tri(methyl) b(u)tane (with p for b before t). See tri-, methyl 1940–45

Collins Concise English Dictionary © HarperCollins Publishers::
triptane /ˈtrɪpteɪn/ n
  1. a colourless highly flammable liquid alkane hydrocarbon, isomeric with heptane, used in aviation fuel; 2,2,3-trimethylbutane. Formula: CH3C(CH3)2CH(CH3)CH3
Etymology: 20th Century: shortened and altered from trimethylbutane; see tri-, methyl, butane
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更新时间：2025/2/22 16:52:03