Meaning of jiē kāi:
jiē kāi
揭开
Verb
to uncover; to open
Tā juédìng xiàng dàjiā jiēkāi zhège mìmì.
他决定向大家揭开这个秘密。
He decided to uncover this secret to everyone.
Tā xiǎoxīn yìyì de jiēkāi le lǐwù bāozhuāng.
他小心翼翼地揭开了礼物包装。
He carefully opened the gift wrap.