1
- a substance which has a physiological effect when ingested or otherwise introduced into the body, in particular: a medicine, especially a pharmaceutical preparation药; 药物：
a new drug aimed at sufferers from Parkinson's disease.
一种专为帕金森氏病患者开发的新药。
1.1
- a substance taken for its narcotic or stimulant effects, often illegally麻醉药, 麻醉剂, 兴奋剂, 毒品：
as modifier a drug addict吸毒者（或瘾君子）
figurative 〈喻〉mass adoration is a highly addictive drug.
民众的爱戴就像一种使人成瘾的麻醉剂。
(drugged, drugging)with obj.
1- administer a drug to (someone) in order to induce stupor or insensibility给…服麻醉药, 用药麻醉：
they were drugged to keep them quiet.
给他们服了麻醉药以使他们安静下来。
1.1
- add a drug to (food or drink)在（食物, 饮料）中掺入麻醉药：
as adj. drugged he offered them drugged wine.他给他们喝了掺有麻醉药的葡萄酒。
1.2
- no obj. informal take illegally obtained drugs〈非正式〉吸毒：
the customers drank and drugged peacefully.
顾客们平静地喝着酒, 吸着毒品。
短语
do drugs
- informal take illegal drugs〈非正式〉服用毒品, 吸毒。
on drugs
1
- taking medically prescribed drugs在服药：
on drugs for high blood pressure.
正在服治疗高血压的药。
1.1
- under the influence of or habitually taking illegal drugs在毒品的作用下; 吸毒成瘾, 有毒瘾。
词源
Middle English: from Old French drogue, possibly from Middle Dutch droge vate, literally 'dry vat's, referring to the contents （i.e. dry goods）.