jiē​kāi

reveal

揭开 (揭開) jiē​kāi
reveal verb
to disclose, expose, or make known something previously hidden or secret

Scientists have finally unraveled this mystery of nature.

uncover verb
to physically remove a cover, lid, or wrapping from something

He lifted the lid of the pot, and steam came out.

Frequency

Movie subtitles
5.13 per million appears in 2% of films
Written text
10.2 per million

Sources

Definitions
CC-CEDICT