Correct
露底
/ lòudǐ /
Strokes
Definition
to let out a secret
Example
As a Verb
let the secret out; make the secret known; reveal the inside story; disclose the ins and outs; let the cat out of the bag
1
Zhè
这
shì
事
zànshí
暂时
hái
还
bù
不
néng
能
lòudǐ
露底
。
This should be kept as a secret for the moment/for the time being.