瞳孔开大肌

【医】 dilator iridis; dilator pupillae; musculi dilatator pupillae
pupil dilatator muscle

瞳的英语翻译：

pupil

孔的英语翻译：

aperture; bore; foramen; hole; os; ostium; vulva
【化】 hole; opening
【医】 apertura; aperturae; aperture; bore; coel-; foramen; foramina; hiatus
mesh; opening; pore; Pori; porosity; porus; trema

开大肌的英语翻译：

【医】 dilatator; dilator; dilator muscle