头头是道

tóutóushìdào

HSK 7

头头是道 — tóutóushìdào

  1. clear and logical; coherent and well-argued

    他把事情说得头头是道,大家都信服了。 tā bǎ shìqíng shuō dé tóutóushìdào dàjiā dōu xìnfú le — He explained the matter clearly and convincingly; everyone was persuaded.