chorionic plate造句

Infiltration of the chorionic plate by neutrophils is diagnostic of ( mild ) chorioamnionitis.
Blood in the maternal circulation is delivered via open ended arterioles to the intervillous space of the chorionic plate, where it bathes the chorionic villi that carry umbilical capillary beds, thereby allowing gas exchange to occur between the maternal and fetal circulation.
It's difficult to find chorionic plate in a sentence. 用chorionic plate造句挺难的