ProcrustesyoudaoicibaDictYouDict[Procrustes 词源字典]
"A robber who forced travellers to lie on a bed and made them fit it by stretching their limbs or cutting off the appropriate length of leg. Theseus killed him in like manner", From Greek prokroustēs, literally 'stretcher', from prokrouein 'beat out'.[Procrustes etymology, Procrustes origin, 英语词源]