cost an arm and a leg
花費(fèi)巨大的代價(jià);非常昂貴
口語(yǔ)·表示價(jià)格極其昂貴
英文釋義
to be very expensive; to cost a lot of money
例句
That new sports car costs an arm and a leg, so I'll stick with my old one.
典故來(lái)源
源自二戰(zhàn)時(shí)期,士兵失去肢體作為代價(jià)的夸張說(shuō)法,后比喻價(jià)格極高。