单词	pyranoside
释义	pyranoside noun py·​ran·​o·​side pī-ˈra-nə-ˌsīd  : a glycoside containing the pyran ring Word History First Known Use 1930, in the meaning defined above
随便看	ultrastructure ultrastructures ultrasuedes ultrathin ultratiny ultratraditional ultravacua ultravacuums ultraviolence ultraviolences ultraviolent ultraviolet ultraviolet spectrum ultraviolets ultravirilities ultraviruses ultrawide ultroneous ulu Ulu Dag Ulu-juz ulu-juzes ulua ululant ululate

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