οὐ γὰρ ἂν τό γε πραχθὲν ἀγένητον θείη → since he cannot make what was done as though it had not come to pass
adv.exactement.Étymologie: σκεθρός.
σκεθρῶς:1 точно, ясно (προὐξεπίστασθαι Aesch.; ὁρᾶν Eur.);2 тщательно (διορίζειν Aesch.).
(see also: σκεθρός) clearly, plainly