Alleged
来自Big Physics
Middle English (in the sense ‘declare on oath’): from Old French esligier, based on Latin lis, lit- ‘lawsuit’; confused in sense with Latin allegare ‘allege’.
etymonline
alleged (adj.)
mid-15c., "quoted," past-participle adjective from allege. Attested from 1610s in sense of "brought forth in court;" 1670s as "asserted but not proved."