单词	ultima ratio
释义	ultima ratio noun ul·​ti·​ma ra·​tio ˌu̇l-tə-mə-ˈrä-tē-ˌō  : the final argument also : the last resort (such as force) Word History Etymology New Latin First Known Use 1780, in the meaning defined above
随便看	mayst mayten Maytenus maythe maythes Maythorn Maytide maytides Maytime maytime maytimes mayvins mayweed mayweeds maywings Maywood mayyali maz- mazaca mazaedia mazaedium mazagran Mazahua mazahuas mazal tov

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