dope up

• [美国口语]给(某人)服用麻醉品；使(麻醉品)药力发作：

  to dope someone up with medicine to control the fever

  给某人服药以控制发烧

  They doped the horse up and it won the race.

  他们给那匹马服用麻醉药(或兴奋剂)，它赢了比赛。