单词	heptane
释义	heptane noun hep·​tane ˈhep-ˌtān  : any of several isomeric alkanes C7H16 especially : the liquid normal isomer occurring in petroleum and used especially as a solvent and in determining octane numbers Word History First Known Use 1877, in the meaning defined above
随便看	hindering hindering from hindering impediment hinderingly hinderlands hinderlings hinderlins hindermost hinders hinders from hindersome hindest hindfeet hindfoots hindgut hindguts hindheads Hindi hindi Hindley's screw hindmost hindmoster hindmostest hindneck hindoo

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