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perpetuate (v.)
[perpetuate 词源字典]
1520s, a back-formation from
perpetuation
or else from Latin
perpetuatus
, past participle of
perpetuare
"to make perpetual," from
perpetuus
(see
perpetual
). Related:
Perpetuated
;
Perpetuating
.
[perpetuate etymology, perpetuate origin, 英语词源]