| 单词 | 缩瞳药 |
| 释义 | 〔miotic〕A substance that causes constriction of the pupil of the eye.缩瞳药：能导致瞳孔缩小的药物〔physostigmine〕A crystalline alkaloid, C15H 21N 3O 2, extracted from the Calabar bean, used in medicine as a miotic and cholinergic agent and to enhance memory in patients with Alzheimer's disease. Also called eserine 毒扁豆碱：一种结晶的生物碱，C15H 21N 3O 2，从毒扁平中提取，在医学中用作缩瞳药和胆碱能剂，用于提高阿耳茨海默氏病人的记忆力 也作 eserine |
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