词源字典

*dhe(i)-

*deuk-

*deu- (2)

*deru-

*der-

*dent-

*dem-

*deks-

*dekm-

*dek-

*deik-

*da-

*bhrug-

*bhreu-

*bhreg-

*bhrater-

*bhorh-

*bhle-

*bheug-

*bheue-