无孔属：无孔纲(Paramy-xea)无孔目(Paramyxida)寄生性原生动物的一个属，有这个纲的特点- peridiverticulitis
- periductal
- periductile
- periduodenitis
- peridural
- hydroencephalocele
- hydroflumethiazide
- hydrofluoric acid
- hydrogel
- hydrogen
- hydrogenate
- hydrogenize
- hydrogenoid
- Hydrogenomonas
- hydrogymnastic
- hydrogymnastics
- hydrohematonephrosis
- hydrohepatosis
- hydro-; hydr-
- hydrohymenitis
- hydrokinesitherapy
- hydrokinetic
- hydrokollag
- hydrol
- hydrolabile