dichotomous

形容词 adj.
中文释义
英 /daɪˈkɒt.ə.məs/    美 /daɪˈkɑ.tə.məs/|[daɪˈkɑ.ɾə.məs]|/dɑeˈkɔt.ə.məs/|[dɑe̯ˈkɔɾ.ə.məs]

英文释义

形容词 adj.
  1. Dividing or branching into two mutually exclusive pieces. not-comparable
    — Genus Riccia L. Plants are thalloid, forming rosettes or loose, dichotomous patches.

词源

From Late Latin dichotomos, from Ancient Greek διχότομος (dikhótomos, “cut in half”). By surface analysis, dichotomy + -ous.
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