παραβλύζειν τοῦ οἴνου ἐν τῷ ὕπνω → disgorge wine in one's sleep, belch a bit of wine in one's sleep
P. μέρος, τι. partly… partly: P. and V. τὰ μέν… τὰ δέ, τῇ μὲν… τῇ δέ.