speed freak

• 俚语，指对安非他命或其他兴奋剂上瘾的人；也非正式地用来形容喜欢速度、快车或高速活动的人。

A slang term for a person who is addicted to or habitually uses amphetamines or other stimulant drugs; also used informally to describe someone who loves speed, fast cars, or high-speed activities.

1. Drug user (slang)C2slang

   A person who is addicted to or frequently uses amphetamines or other stimulant drugs, often referred to as 'speed'.

   吸毒者（俚语）

   • He was known as a speed freak in his younger days.
   • The clinic offers help for speed freaks trying to quit.
   • She hung out with a crowd of speed freaks.

2. Thrill-seeker (slang)C1slang

   A person who enjoys or seeks out high-speed activities, such as fast driving or extreme sports.

   飙车狂

   • He's a total speed freak; he loves racing cars.
   • Only a speed freak would try to ski down that mountain.
   • The group of speed freaks went bungee jumping together.