cocaine

名词 n. 动词 v.
/kə(ʊ)ˈkeɪn/|/ˈkəʊkeɪˌʌɪn/    /koʊˈkeɪn/|/ˈkoʊˌkeɪn/

英文释义

名词 n.
  1. An addictive drug derived from coca (Erythroxylum) or prepared synthetically, used sometimes medicinally as a local anesthetic and, often illegally, as a stimulant. uncountable
  2. An addictive drug derived from coca (Erythroxylum) or prepared synthetically, used sometimes medicinally as a local anesthetic and, often illegally, as a stimulant.; The powder form of this drug, specifically. countable,uncountable,usually
    — Holmes, who loathed every form of society with his whole Bohemian soul, remained in our lodgings in Baker-street, buried among his old books, and alternating from week to week between cocaine and ambition, the drowsiness of the drug, and the fierce energy of his own keen nature.
  3. Any chemical derivative of this drug. countable
动词 v.
  1. Synonym of cocainize.
    — […] cocaining the eye, then introducing a speculum, or having an assistant hold the lids open with retractors.

词形变化

cocaines plural cocain alternative,archaic cocaïne alternative,archaic cocaines present,singular,third-person cocaining participle,present cocained participle,past cocained past cocain alternative,archaic cocaïne alternative,archaic

词源

词源 1
From coca + -ine, from Quechua kuka. First use appears c. 1874.
词源 2
From coca + -ine, from Quechua kuka. First use appears c. 1874.
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