ἐξ ἑκουσίας
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
Greek > English (Woodhouse)
Russian (Dvoretsky)
καθ' ἑκουσίαν Thuc. и ἐξ ἑκουσίας Soph. по собственной воле, добровольно.
