| 单词 | atropine |
| 释义 | Word Frequency atropine(ˈætrəˌpiːn, -pɪn), atropin (ˈætrəpɪn) or atropia (əˈtrəʊpɪə) noun a poisonous alkaloid obtained from deadly nightshade, having an inhibitory action on the autonomic nervous system. It is used medicinally in pre-anaesthetic medication, to speed a slow heart rate, and as an emergency first-aid counter to exposure to chemical warfare nerve agents. Formula:C17H23NO3 Word origin C19: from New Latin atropa deadly nightshade, from Greek atropos unchangeable, inflexible; see Atropos |
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