"poof" in Chinese (Simplified)
嗖地一声忽然消失
Definition
表示某事突然发生，特别是某物像魔法一样突然出现、消失或变化时的感叹词。也用于模仿某物突然消失或出现的声音。
Usage Notes (Chinese (Simplified))
非正式、带有趣味，多用于讲故事、魔术或开玩笑时，常配合手势。英式英语中有侮辱同性恋男性的过时用法，应避免。
Examples
He waved his hand and poof, the rabbit disappeared.
他挥了挥手，**嗖地一声**，兔子就消失了。
Suddenly, poof, the lights went out.
突然，**嗖地一声**，灯全灭了。
With a loud poof, the balloon burst.
只听一声**嗖地一声**，气球爆了。
I tried to call her, but poof, her number was gone from my phone.
我试着给她打电话，结果**嗖地一声**，她的号码从我手机里消失了。
Just add water and, poof, you’ve got instant soup!
只要加水，**嗖地一声**，就有即食汤！
He was here a second ago and then — poof — he vanished!
他一秒前还在这里，接着**嗖地一声**，就消失了！