单词	信息有效
释义	信息有效 content valid
随便看	dichotomous root dichotomous sampler dichotomous scale dichotomous search dichotomous situation dichotomous starwort herb Dichotomous Swertia Herb dichotomous sympodium dichotomous technique Dichotomous technique dichotomous test dichotomous thinking dichotomous variable dichotomous vein dichotomous venation dichotomum dichotomus dichotomus population dichotomy dichotomy algorithm dichotomy classification dichotomy corollary dichotomy, dichotomous branching dichotomy forked fern frond dichotomy forked fern rhizome