It was unthinkable that she could be dead.
她竟然去世了，真是很难相信。
1.不能考虑的;不必加以考虑的
2.不能想像的,想像不出的
3.〈口〉绝不可能的;荒谬不经的,不可相信的
1.impossible to imagine; something that is impossible to imagine
2.extremely unpleasant or frightening
1.Now it must try again to think the unthinkable, to leave the era of the H-bomb and enter the time of the human bomb.
如今必须再次思考未曾思考的东西，离开氢弹的时代，而进入人体炸弹的时代。
2.The question on the table would have been unthinkable just a week before. Should Mr. Obama call for Mr. Mubarak to step down?
会上讨论的问题即便在一周前也是无法想象的，那就是，奥巴马应当呼吁穆巴拉克下台么？
3.BT - game , do not cross the line take off , the consequences would be unthinkable, oh, let alone not remind you .
超BT的游戏，千万不要越线起跳，后果不堪设想哦，别说没提醒你。
4.A hit like this at GM was almost unthinkable just a few years ago.
仅仅是几年前，还几乎很难想象通用汽车能推出这么一款重磅的产品。
5.This sort of talk in public was unthinkable only a few months ago.
仅仅是在几个月前，这种公开的言论还无法想像。
6.A class like this would have been unthinkable even just a few years ago. Sabri Eyigun is the Kurdish deputy rector of the university.
像这样的课程在仅仅几年前还是不可想象的。SabriEyigun是该大学的库尔德人副校长。
7.It was the kind of achievement that would have been unthinkable half a decade before in the mostly segregated music market.
在此前5年隔离的音乐市场上，这是一种不可想象的成就。
8.And the situation he encountered had been unthinkable just a month or two earlier.
当时他碰到的情况在此前一、两个月是难以想象的。
9.Angel's face as she let me upside down, how much I loved her, ah, but the situation unthinkable.
她天使一样的面庞让我神魂倒置，我多么喜欢她啊，可我现在的状况令我想都不敢想。
10.Just a week ago it would have been unthinkable to suggest that Muammar Qaddafi could be ousted from power.
就在一周前，如果有人说穆阿玛尔•卡扎菲可能被赶下台，恐怕还会被人斥为痴人说梦。