英语词汇“drug”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

drug

(drŭg)

a. A substance used in the diagnosis, treatment, or prevention of a disease or as a component of a medication.

b. Such a substance as recognized or defined by the US Food, Drug, and Cosmetic Act.

2. A chemical substance, such as a narcotic or hallucinogen, that affects the central nervous system, causing changes in behavior and often addiction.

3. Obsolete A chemical or dye.

tr.v. drugged, drug·ging, drugs

a. To administer a drug to, especially to treat pain or induce anesthesia.

b. To give a drug to, especially surreptitiously, in order to induce stupor.

2. To poison or mix (food or drink) with a drug.

[Middle English drogge, from Old French drogue, drug, perhaps from Middle Dutch droge (vate), dry (cases), pl. of drog, dry.]

单词	drug
释义	drug (drŭg) n. 1. a. A substance used in the diagnosis, treatment, or prevention of a disease or as a component of a medication. b. Such a substance as recognized or defined by the US Food, Drug, and Cosmetic Act. 2. A chemical substance, such as a narcotic or hallucinogen, that affects the central nervous system, causing changes in behavior and often addiction. 3. Obsolete A chemical or dye. tr.v. drugged, drug·ging, drugs 1. a. To administer a drug to, especially to treat pain or induce anesthesia. b. To give a drug to, especially surreptitiously, in order to induce stupor. 2. To poison or mix (food or drink) with a drug. [Middle English drogge, from Old French drogue, drug, perhaps from Middle Dutch droge (vate), dry (cases), pl. of drog, dry.]
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