单词	ingrate
释义	ingratein‧grate /ɪnˈɡreɪt, ˈɪŋɡreɪt $ ˈɪŋɡreɪt/ noun [countable] formal Word Origin WORD ORIGINingrate Origin: 1400-1500 Latin ingratus, from gratus ‘grateful’ Word family WORD FAMILYnoungratitude ≠ ingratitudeingrateadjectivegrateful ≠ ungratefuladverbgratefully an ungrateful person
随便看	Mizrahi, Isaac mizzen Mk ml Mladić, Ratko M'lady m-learning MLitt M'lord M'lud mm MMOG MMR MMS MN M'Naghten Rules mnemonic MO M.O. mo mo. moan moaner Moaning Minnie moat

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