单词	all-nighter
释义	all-nighter noun all-night·​er ˈȯl-ˈnī-tər  : something that lasts all night specifically : an all-night study session Word History First Known Use 1870, in the meaning defined above
随便看	Helladotherium hellandite hellas hellbender hellbenders hellbenter hellbentest hellbox hellboxes hellbroth hellbroths hellcat hellcats helldivers helldog hellebore hellebore green hellebore red hellebores hellebori helleborine helleborines helleboruses helleborusses helled

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