单词	tropolone
释义	tropolone noun trop·​o·​lone ˈträpəˌlōn plural -s : a crystalline unsaturated enolic ketone C7H6O2 containing the seven-membered ring of tropane and tropine see stipitatic acid, thujaplicin Word History Etymology trop- + -ol + -one First Known Use 1945, in the meaning defined above
随便看	pansexualism pansexualists pansexualities pansexuality pansexualize panshard pansied pansies pansified Pansil pansit pansophic pansophical pansophically pansophies pansophism pansophist pansophists pansophy panspermatists panspermias panspermists pansporoblast pansy pansy orchid

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