单词	self-activity
释义	self-activity noun self-ac·​tiv·​i·​ty ˌself-ˌak-ˈti-və-tē  : independent and especially self-determined activity Word History First Known Use 1644, in the meaning defined above
随便看	frankalmoign frankalmoigne frankalmoin franked Frankenfood Frankenia Frankeniaceae frankeniaceous Frankenstein Frankenstein monster frankenstein's monster frankensteinian frankensteins Frankensteins Frankenthal Frankenthaler franker frankers frankest Frankfort Frankfort black frankfort horizontal frankfort plane frankforters frankforts

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