[ˈɔptiks]
光学：处理光线和视觉的科学
习惯用语fiber optics
纤维光学：见fiberoptics- perithelium
- perithoracic
- perithyreoiditis
- perithyroiditis
- hyperacanthosis
- hyperacid
- hyperacidaminuria
- hyperacidity
- hyperacousia
- hyperactive
- hyperactivity
- hyperacusia
- hyperacusis
- hyperacute
- hyperadenosis
- hyperadiposis
- hyperadiposity
- hyperadrenalism
- hyperadrenocorticism
- hyperakusis
- hyperalbuminemia
- hyperalbuminosis
- hyperaldosteronemia
- hyperaldosteronism
- hyperaldosteronuria