Correct

嘘

/ xū / 
Strokes

Definition

to exhale slowly/to hiss/hush!

Example

As an Interjection

［used to stop sb from doing sth, or to drive sb or sth away］ hush; shh

1
Xū
嘘
  
,
biè
别
chūshēng
出声
  
!

Sh!/Hush! Keep quiet.