单词	polytomous
释义	polytomous adjective po·​lyt·​o·​mous pəˈlitəməs 1 : divided into more than two secondary parts or branches compare dichotomous 2 : pinnatifid Word History Etymology poly- + -tomous (as in dichotomous)
随便看	backdating backdoor backdoor draft backdoor trots backdowns backdrop backdropped backdropping backdrops backed backed (up or away) backed (up) backed away backed down backed off backed one into a corner backed out backed up backed up or away backed-blade backen backend backends backer backer-up

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