keep sth. secret

v.

把某事保守秘密；

keep sth.secret错了吗?
KEEP: Fast secret key extraction protocol for D2D communication
keep用法九点
Suggestions on Making Government Information Known to the Public
Tài li?u Oxford Collocations Dictionary for students of English_ Ch??ng 2.15 pdf
Keep It Secret
Keep It A Secret.
Keep It A Secret
But Keep It a Secret
Keep a little secret