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nicotine

/ˈnɪk.ə.tiːn/

翻译: 一种含于烟草中的生物碱,具有毒性,医学上用作戒烟辅助剂,也用作杀虫剂。

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noun

/ˈnɪk.ə.tiːn/B2formalmedical
  • zh一种含于烟草中的生物碱,具有毒性,医学上用作戒烟辅助剂,也用作杀虫剂。

An alkaloid poison that occurs in tobacco, used in medicine and as an insecticide.

不可数

  1. Alkaloid in tobaccoB2formalmedical

    A toxic alkaloid found in tobacco plants, used in medicine and as an insecticide.

    zh烟草中的生物碱

    • Nicotine is the primary addictive substance in cigarettes.
    • Some medications use nicotine to help people quit smoking.
    • The insecticide contained a small amount of nicotine.
词形
  • nicotines plural form
  • nicotines' possessive plural form
  • nicotine's possessive singular form