If you describe something as inconceivable, you think it is very unlikely to happen or be true.
例句
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.直到现在,美元的贬值似乎都无法想象。
英汉词典释义
adj.
不能想像的, 不可思议的, 难以置信的
Colour is inconceivable to people born blind.颜色对于生来就双目失明的人是无法想像的。This sort of work would have been inconceivable before the advent of microprocessors.在微处理机问世之前这种工作是难以想象的。The thought of leaving her family was inconceivable to her.想到要离开家她就觉得难以想像。Colour is inconceivable to people born blind.颜色对于生来就双目失明的人是无法想像的。