透彻

透徹
tòuchè
penetrating; thorough; incisive

CEDICT

Entry Composition

1 透 tòu
  1. (bound form) to penetrate; to seep through
  2. to tell secretly; to leak
  3. thoroughly; through and through
  4. to appear; to show
2 彻 chè
  1. thorough
  2. penetrating
  3. to pervade
  4. to pass through