HSK 5 · adjective · noun
秘密
secret; confidential; to keep sth secret
这是他们两个人的秘密。
Zhè shì tāmen liǎng ge rén de mìmì.
This is a secret between the two of them.
他心底一直藏着这个秘密。
Tā xīndǐ yìzhí cángzhe zhège mìmì。
He has always kept this secret deep in his heart.
他不经意地说出了这个秘密。
Tā bù jīngyì de shuō chūle zhège mìmì。
He inadvertently let out this secret.
他一着急，就把秘密脱口而出了。
Tā yì zháojí， jiù bǎ mìmì tuōkǒu’érchūle。
In his panic, he blurted out the secret.