单词	self-propulsion
释义	self-propulsion noun self-pro·​pul·​sion ˌself-prə-ˈpəl-shən  : propulsion by one's own power Word History First Known Use 1874, in the meaning defined above
随便看	anarchist anarchistic anarchists anarchized anarchizes anarchizing anarcho-syndicalism anarcho-syndicalist anarchosyndicalists anarchs anarchy anargyroi anargyros anarhichadidaes anarhichases anarhichasses anarthrias anarthrous anarthrously anarya anas Anasa anasae anasarca anasarcas

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