ἀλλὰ σὺ μὲν νῦν στῆθι καὶ ἄμπνυε → but you, stop now and catch your breath | but do thou now stand, and get thy breath
Νηιάς: -άδος, ἡ, Ἰων. ἀντὶ τοῦ Ναϊάς.
άδος: Naiad, water-nymph, pl. (Od.)