ADJ-GRADED [usually verb-link ADJ]不能想象的;不可思议的 If you describe something as inconceivable, you think it is very unlikely to happen or be true. 不能想象的;不可思议的
It was inconceivable to me that Toby could have been my attacker.
真想不到托比竟会是袭击我的人。
Until now, a devaluation of the dollar seemed inconceivable.