头头是道 tóutóu-shìdào clear and logical
怎么记住“头头是道”: 头 head + 是 is + 道 way = clear and logical.
汉字
用法
- Idiom: clear and logical, well-reasoned - 说得头头是道 (shuō de tóutóu-shìdào) argue every point coherently.
- Praises someone laying out a case methodically and convincingly; sometimes with a hint that talk may outrun action. Written and spoken.