topic

美 [ˈtɑpɪk]英 [ˈtɒpɪk]
  • n.话题;题目;标题
  • adj.【医】局部的
  • 网络主题;专题;论题

复数:topics

topictopic

topic

n.

1.话题;题目;标题a subject that you talk, write or learn about

IDM

on topic

切题appropriate or relevant to the situation

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