词源字典

*sek-

*segh-

*sed- (1)

*sawel-

*sal-

*sa-

*reudh-

*reig-

*rei-

*reg-

*red-

*re-

*pri-

*prek-

*poti-

*porko-

*po(i)-

*pleu-

*plek-

*plat-