myosis
- n.瞳孔缩小，缩瞳
myosisnoun
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1
- reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller
- Synonym: light reflex pupillary reflex miosis
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2
- an acute infectious disease occurring in epidemic form and featuring paroxysms of pain (usually in the chest)
- Synonym: epidemic pleurodynia epidemic myalgia diaphragmatic pleurisy Bornholm disease
数据来源：WordNet
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No changes of myosis caused by drug addiction were found in all the cadavers of 3 groups in the examination .
三组均未检见药物滥用所致的瞳孔缩小改变。
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Conclusion Physostigmine , neostigmine and pilocarpine , when applied locally to the eye in rabbits , could cause myosis and their time-effect relationships were comparable .
论新斯的明、毒扁豆碱和毛果芸香碱滴眼给药，均能缩小兔眼瞳孔，其时效关系相似。