narcotic

英 [nɑːˈkɒtɪk]

美 [nɑːrˈkɑːtɪk]

n. 致幻毒品; 麻醉品; 麻醉性镇痛药; 镇静剂; 麻醉药
adj. 致幻的; 麻醉的; 催眠的

复数：narcotics　

Collins.1 / BNC.15503 / COCA.8433

牛津词典

noun

致幻毒品；麻醉品
a powerful illegal drug that affects the mind in a harmful way. Heroin and cocaine are narcotics .
1. a narcotics agent (= a police officer investigating the illegal trade in drugs)
  缉毒警察
麻醉性镇痛药；镇静剂；麻醉药
a substance that relaxes you, reduces pain or makes you sleep
1. a mild narcotic
  药性温和的镇静剂

adj.

N-COUNT 致幻毒品;麻醉品;(泛指)毒品(亦写作narcotics，尤用于美国英语中)
Narcoticsare drugs such as opium or heroin which make you sleepy and stop you feeling pain. You can also usenarcotics, especially in American English, to mean any kind of illegal drug.
1. He was indicted for dealing in narcotics...
  他因从事毒品交易被起诉。
2. He appears to be high on some sort of narcotic.
  他看起来飘飘欲仙，像是吸食了某种毒品。
ADJ (尤指药物)麻醉的，致幻的，催眠的
If something, especially a drug, has anarcoticeffect, it makes the person who uses it feel sleepy.
1. ...hormones that have a narcotic effect on the immune system.
  对免疫系统有麻醉作用的激素

noun

adj

inducing mental lethargy
1. a narcotic speech
Synonym:soporiferoussoporific
inducing stupor or narcosis
1. narcotic drugs
Synonym:narcotizingnarcotising
of or relating to or designating narcotics
1. narcotic addicts
2. narcotic stupor

He must be on the narcotic drug when it happened.
事情发生的时候他一定服用了毒品。
He took a narcotic drink.
他喝了带麻药的饮料。
NGO Committee on narcotic drugs;
非政府组织麻醉药品委员会；
Ringleaders of gangs engaged in smuggling, trafficking in, transporting or manufacturing narcotic drugs;
（二）走私、贩卖、运输、制造毒品集团的首要分子；
International treaties on the control of narcotic drugs and psychotropic substance;
关于管制麻醉药品和精神药物的国际条约；
They use opium as a sedative, rather than as a narcotic.
他们把鸦片用作镇静剂而不是毒品。
Something that is used as a medicine or narcotic.
用作药或者麻醉药的东西。
He was indicted for dealing in narcotics
他因从事毒品交易被起诉。
Narcotic analgesics; Defined daily dose; Use analysis.
麻醉性镇痛药；限定日剂量；使用分析。
A narcotic, especially an addictive narcotic.
麻药一种麻醉剂，尤指易成瘾的麻醉剂。