透底

tòudǐ
  1. to disclose inside information
  2. to divulge secret details

CEDICT

to reveal the exact details

Wiktionary

  1. 清澈见底。
  2. 洩露底细。

重編國語辭典

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 底 dǐ
  1. bottom; base
  2. background; foundation
  3. copy (of a manuscript or receipt etc) kept as a record
  4. (suffix) end of a year or month
  5. (math.) radix; base (abbr. for 底数 dǐshù)

Containing this entry

清澈透底 qīngchètòudǐ
  1. (of a body of water) clear enough to see the bottom
  2. limpid