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单词 hyoscyamine
释义

WordReference Random House Unabridged Dictionary of American English © 2024
hy•os•cy•a•mine  (hī′ə sī′ə mēn′, -min),USA pronunciation n. [Pharm.]
  1. Drugsa poisonous alkaloid, C17H23NO3, obtained from henbane and other solanaceous plants, used as a sedative, analgesic, mydriatic, and antispasmodic.
  • hyoscyam(us) + -ine2 1855–60

Collins Concise English Dictionary © HarperCollins Publishers::
hyoscyamine /ˌhaɪəˈsaɪəˌmiːn -mɪn/ n
  1. a poisonous alkaloid occurring in henbane and related plants: an optically active isomer of atropine, used in medicine in a similar way. Formula: C17H23NO3
Etymology: 19th Century: from New Latin, from Greek huoskuamos (from hus pig + kuamos bean) + amine
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更新时间：2025/7/23 12:23:42