πικρὸν με ἀπαιτεῖς ἐνοίκιον → you ask too much of me, you demand a bitter rent from me
cŭbus: i, m., = κύβος,I a die, cube, Vitr. 5, praef. 4.— B As a measure, Rhem. Fann. 61.—II A cubic number, Gell. 1, 20, 6.