VERB
清除；消除
If you purge something of undesirable things, you get rid of them.
例句
He closed his eyes and lay still, trying to purge his mind of anxiety...
他閉上眼睛躺著不動，試圖消除內心的焦慮。
The only way to purge the economy of this new burst of inflation is a short, sharp recession.
要消除新爆發的這次通貨膨脹，唯一的方法是讓經濟短期內急劇衰退。