externa

Shop assistant: It is mainly used for conjunctivitis, keratitis, externa caused by bacteria.

店员这种药主要用于敏感菌引起的结膜炎 、 角膜炎 、 外耳道炎等.

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Otitis externa is dermatitis, usually bacterial, of the auditory canal and sometimes the external ear.

外耳炎是外耳道(有时亦包括外耳)的皮肤炎, 通常是细菌感染.

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