dope

药检

a test to detect the presence of performance-enhancing or illegal drugs, especially in athletes

用于检测是否存在提高成绩或非法药物的测试，尤其针对运动员

吸毒

the act or practice of smoking illegal drugs

吸食非法药物的行为或习惯

毒贩

a person who sells illegal drugs

贩卖非法毒品的人

毒贩

a person who sells illegal drugs

出售非法毒品的人。

瘾君子

an informal and often old-fashioned term for a drug addict

对毒品上瘾的人

吸食毒品

to inhale the smoke from an illegal drug, especially cannabis

吸入非法药物（尤指大麻）的烟雾