[ˌkrɔnəubaiˈɔlədʒi]
时间生物学：研究时间对生命系统影响的科学；见anachronobiology及catachronobiology- protochondrium
- Protociliata
- protociliate
- Protociliatia
- Protococcidiida
- protocol
- protocone
- protoconid
- protocooperation
- protocoproporphyria
- protodiastolic
- protoduodenum
- protoelastose
- protofibril
- protogaster
- protoglobulose
- protogonocyte
- protogynous
- protogyny
- protoheme
- protohemin
- protohydrogen
- protoiodide
- protokylol hydrochloride
- Protomastigida