exorbitant
adjective uk/ɪɡˈzɔː.bɪ.tənt/ us/eɡˈzːɔr.bə.t̬ənt/
（价格、要求等）过分的，过高的，离谱的
Exorbitant prices, demands, etc. are much too large.
The bill for dinner was exorbitant. 晚餐的价格高得离谱。
Synonyms: extortionate outrageoussteep unconscionable