透底

Traditional form:

透底

Pinyin (reading):

tòudǐ

Definitions:

• to disclose inside information
• to divulge secret details

Characters:

• 透 - to pierce, to penetrate, to pass through; thorough
• 底 - bottom, underside; below, underneath

Traditional characters:

• 透 - to pierce, to penetrate, to pass through; thorough
• 底 - bottom, underside; below, underneath