(informal)subject someone to a very stressful experience, especially a severe interrogation(非正式)使受尽磨难；使历尽艰辛
put (someone) through the wringer&I{【俚语】}
To subject to a severe trial or ordeal.遭受严峻的考验或折磨
柯林斯高阶英汉双解学习词典释义
PHRASE
受尽折磨;历尽艰辛
If you say that someone has been put through the wringer or has gone through the wringer, you mean that they have suffered a very difficult or unpleasant experience.
英英词典释义
Noun
1. a clothes dryer consisting of two roles between which the wet clothes are squeezed