to the finger tips

• 完全； 彻底

to the finger tips的用法和样例：

例句

1. He missed the whole point of my speech.
   他完全没抓住我演讲的重点。
2. At last the real difficulty came home to us.
   最终我们完全懂得了真正的困难。
3. The factory burned to the ground.
   工厂被彻底烧毁了。
4. The doctor gave him a careful examination.
   医生对他作了彻底的检查。