寄生 きせい てき頭蓋 ずがい結合 けつごう たいじゃなかったです
kiseitekizuga iketsu gōtaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 寄生的頭蓋結合体

1. Wasn't a parasitic head combination.; Wasn't a parasitic brain combination.

Past/Perfective
Negative
Polite
Casual Register
Medicine