Translation

• to take drugs

Examples

• 美国的罪犯大多是吸毒成瘾的瘾君子。
  Many criminals in America are addicted to drugs.
• 严禁卖淫嫖娼，赌博，吸毒，酗酒滋事等违法犯罪活动！
  Prostitution, gambling, the use of narcotic substances, drunkenness, disorder, and all other illegal activities are STRICTLY FORBIDDEN.