cro·ton /ˈkrotṇ/
  巴豆
  cro·ton /ˈkrotṇ/ 名詞
  Cro·ton n.  Bot. A genus of euphorbiaceous plants belonging to tropical countries.
  Croton oil Med., a viscid, acrid, brownish yellow oil obtained from the seeds of Croton Tiglium, a small tree of the East Indies. It is a most powerful drastic cathartic, and is used externally as a pustulant.
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  croton
       n 1: grown in many varieties for their brightly colored foliage;
            widely cultivated as a houseplant [syn: Codiaeum
            variegatum]
       2: tropical Asiatic shrub; source of croton oil [syn: Croton
          tiglium]