ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
constrātus: a, um, Part., from 1. consterno.
cōnstrātus,¹⁵ a, um, part. de consterno ; constrata navis Cic. Verr. 2, 5, 89, navire ponté.
constratus constrata, constratum ADJ :: flat, plane; [navis ~ => decked ship]