narcotic
英 [nɑ:ˈkɒtɪk] 美 [nɑrˈkɑˈkɒtɪk]

n.

麻醉药；镇定剂；

adj.

麻醉的；催眠的；起麻痹作用的；吸毒成瘾的

变形

复数：narcotics

英英释义

narcotic[ nɑ:'kɔtik ]

• n.a drug that produces numbness or stupor; often taken for pleasure or to reduce pain; extensive use can lead to addiction
• adj.
  • of or relating to or designating narcotics

    "narcotic addicts"; "narcotic stupor"

  • inducing stupor or narcosis

    "narcotic drugs"

    同义词：narcotizingnarcotising

  • inducing mental lethargy

    "a narcotic speech"

    同义词：soporiferoussoporific

双语例句

用作名词(n.)

1. I felt comfortable on narcotic effect.
   在麻醉剂的作用下我感到舒服些。
2. Narcotics are a major threat to health.
   毒品是危害健康的大敌。

用作形容词(adj.)

1. He warned against the use of narcotic drugs.
   他警告不要使用麻醉药物。

权威例句

DSM-III psychiatric diagnosis of narcotic addicts: Recent findings.
Narcotic analgestics: CNS sites and mechanisms of action as revealed by intracerebral injection techniques.
An intervention to decrease narcotic-related adverse drug events in children's hospitals
The binding spectrum of narcotic analgesic drugs with different agonist and antagonist properties
Antagonism of acupuncture analgesia in man by the narcotic antagonist naloxone.
Stereospecific binding of the potent narcotic analgesic (3H) Etorphine to rat-brain homogenate
Dual regulation of adenylate cyclase accounts for narcotic dependence and tolerance
Antagonism of Stimulation-Produced Analgesia by Naloxone, a Narcotic Antagonist
Reduced narcotic requirement by clonidine with improved hemodynamic and adrenergic stability in patients undergoing coronary bypass ...
Human pharmacology and abuse potential of the analgesic buprenorphine: a potential agent for treating narcotic addiction.