πικρὸν με ἀπαιτεῖς ἐνοίκιον → you ask too much of me, you demand a bitter rent from me
smyrrhīza: ae, f., = σμυρριξα,I a plant, called also myrrha and myrrhis, Plin. 24, 16, 97, § 154 (Jahn, myrrhiza).