单词	factitious
释义	factitiousfac‧ti‧tious /fækˈtɪʃəs/ adjective formal Word Origin WORD ORIGINfactitious Origin: 1600-1700 Latin facticius, from facere ‘to do, make’ Examples EXAMPLES FROM THE CORPUS The outcry was, to a certain extent, factitious. made to happen artificially by people rather than happening naturally
随便看	flippantly Flipper flipper flip phone flipping flip side flirt flirtation flirtatious flirtatiously flirtatiousness flit float floatation floating floating voter flock Flodden floe flog flogging Flood flood floodgate flooding

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