辐足超纲(Actino-poda)太阳虫纲(Heliozoa)中的浮游原生动物，两侧对称，有一对小鞭毛和含硅棘刺，以其排成平行纵列的轴伪足划动而泳行- prediabetes
- prediastole
- prediastolic
- predicrotic
- predigestion
- predisposing
- predisposition
- prediverticular
- prednimustine
- prednisolone
- prednisone
- predormital
- predormitum
- preeclampsia
- preelacin
- preepiglottic
- preexcitation
- preformation
- preformationist
- prefrontal
- prefunctional
- preganglionic
- pregenital
- preglomerular
- pregnancy