narcotic

FREQ #26775 ★☆☆☆☆

n. 麻醉药, 镇静剂 a. 麻醉的, 催眠的

发音

UK /nɑːˈkɒtɪk/
其它
CA /nɑɹˈkɑtɪk/
US /nɑɹˈkɑtɪk/
CA /nɑɹˈkɑɾɪk/
US /nɑɹˈkɑɾɪk/
AU /nɐːˈkɔtɪk/
NZ /nɐːˈkɒtək/
NZ /nɐːˈkɔ̟tək/

词形变化

narcotics 复数 narcotics more narcotic 比较级 most narcotic 最高级

别名

narcotick narcotical

释义与例句

n.
  1. 1.

    Any substance or drug that reduces pain, induces sleep and may alter mood or behaviour; in some contexts, especially in reference to the opiates-and-opioids class, especially in reference to illegal drugs, and often both.

    麻醉剂

    医学
  2. 2.

    Any type of numbing or soothing drug.

adj.
  1. 1.

    Of, or relating to narcotics.

  2. 2.

    Inducing sleep; causing narcosis.

    医学

词汇关系

名词

上位词 1

drug

下位词 9

opium fixer methadone opiate hard drug meperidine methadon recreational drug soft drug
形容词

同义词 2

soporiferous soporific

近义相关 2

uninteresting depressant

词源

From Middle English narcotyk, from Middle French narcotique (from Old French narcotique, noun use of adjective) and directly from Medieval Latin narcōticum, from Ancient Greek ναρκωτῐκόν (narkōtĭkón), neuter of ναρκωτῐκός (narkōtĭkós), from Ancient Greek ναρκόω (narkóō, “to benumb”), from νάρκη (nárkē, “numbness, torpor”).

来源：wiktionary