cold turkey

• 1. 

  N-UNCOUNT Cold turkey is the unpleasant physical reaction that people experience when they suddenly stop taking a drug that they have become addicted to. (彻底戒毒时的)不适反应 [非正式]

  例：

  The quickest way to get her off the drug was to let her go cold turkey.

  要使她摆脱毒品，最快的方法是彻底戒毒。