through and through

副词 through and through:

1. throughout the entire extent
   同义词：through

1. Mary knew children through and through. After all, she had brought up six of her own.
   玛丽非常了解小孩。她自己的6个孩子都是她亲手带大的。
2. The dog was a champion through and through.
   那条狗是个十足的斗士。
3. We've been friends so long I know you through and through.
   咱们是多年的朋友，我对你十分了解。
4. The boy is lazybones through and through.
   这个男孩是个彻头彻尾的懒虫。