组织胚胎学

bone canaliculi

respiratory region

theca folliculi

interventricular foramen

syncytiotrophoblast

macula sacculi

plica

myoid cell

mesangial cell

stratum basale

lobule

stratum granulosum

primitive node

capsule

filament

splenic corpuscle

pulmonary macrophage

neurilemmal cell

pulmonary lobule

Purkinje fiber

cell junction

hemopoietic progenitor

germinal center

pancreas islet

capacitation of sperm