myosis
名词 myosis:
an acute infectious disease occurring in epidemic form and featuring paroxysms of pain (usually in the chest)
同义词:epidemic pleurodynia, epidemic myalgia, diaphragmatic pleurisy, Bornholm disease
reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller
同义词:light reflex, pupillary reflex, miosis