phrasal verbphr v informalEXCITEDto become excited by something, especially sexually excited 因…感到兴奋〔尤指性兴奋〕
Examples from the Corpus
get off on • I expect SHe hardly gets off on this stuff.• Clive thought she might be a rare type of pervert who gets off on vociferously condemning all the vices she actually practises.• If everybody was just gon na get off onweird sounds, there'd be no words.