查词历史：
- unthinkable
1.
ADJ
匪夷所思的；不可思议的；难以想象的 If you say that something is unthinkable, you are emphasizing that it cannot possibly be accepted or imagined as a possibility.
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Her strong Catholic beliefs made abortion unthinkable.
笃信天主教让她完全无法接受堕胎。
- The unthinkable is something that is unthinkable.匪夷所思的事情；不可思议的事情
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Edward VIII had done the unthinkable and abdicated the throne.
爱德华八世竟主动逊位，真是匪夷所思。
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2.
ADJ
匪夷所思的；难以想象的；不堪设想的 You can use unthinkable to describe a situation, event, or action which is extremely unpleasant to imagine or remember.
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This place is going to be unthinkable without you.
没有了你，真不知道这地方会变成什么样子。
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...Monday's unthinkable tragedy.
周一发生的难以置信的悲剧
- Adjective
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1. incapable of being conceived or considered
- antonym： thinkable
- 1. It is quite unthinkable that a child like him can speak a foreign language so fluently.
- 像他这样的孩子居然能流利地说一种外语，真是令人难以置信。
来自《简明英汉词典》
- 2. It is unthinkable that the fight is terribly fierce.
- 战斗之烈，实难预料。
来自《现代汉英综合大词典》
- 3. It is unthinkable that we shall allow a nuclear holocaust to occur.
- 我们若竟让核武器大屠杀的惨剧发生，简直是匪夷所思。
来自《简明英汉词典》
- 4. It would be unthinkable to ask him to do that.
- 叫他做那件事是毫无可能的。
来自《简明英汉词典》
