头头是道

参考释义

头头是道[tóutóushìdào]

• -closelyreasonedandwellargued;appearimpressive;clearandlogical;dosth.tosb.'sperfectsatisfaction;(sound)plausible;(seem)well-groundedandreasoned;withreason:

  Everywordhesaidhitthenailonthehead.他说的真是头头是道。