[ˈʌltrəˌstrʌktʃə]
超微结构：组成物体最小成分的排列，这是超出光学显微镜分辨能力的结构，即只有在超高倍显微镜和电子显微镜下才能观察到的结构- peridental
- peridentium
- periderm
- peridermal
- peridesmic
- peridesmitis
- peridesmium
- peridia
- perididymis
- perididymitis
- peridium
- peridiverticulitis
- periductal
- periductile
- periduodenitis
- peridural
- hydroencephalocele
- hydroflumethiazide
- hydrofluoric acid
- hydrogel
- hydrogen
- hydrogenate
- hydrogenize
- hydrogenoid
- Hydrogenomonas