揭底 Traditional form: 揭底 Pinyin (reading): jiēdǐ Definitions: to reveal the inside story to expose sb's secrets Characters: 揭 - to lift off a cover; to reveal, to divulge; surname 底 - bottom, underside; below, underneath Traditional characters: 揭 - to lift off a cover; to reveal, to divulge; surname 底 - bottom, underside; below, underneath