底朝天

底朝天

Literally means:

upside down; (search) thoroughly; create great disturbance.

Actually means:

It literally means that the bottom comes to the top, i. e. something is turned upside down.

It figuratively means that a place is searched or inspected thoroughly, or that a very serious disturbance is stirred up.

底朝天，事物的最下部变成了最上部。底朝天，形容搜寻或查找十分彻底，把所有的地方都翻遍了。

底朝天，也形容事情闹得很凶，搞得天翻地覆。