您要查找的是不是：
- A calamitous earthquake broke out here. 这里发生了灾难性的地震。
- a calamitous mistake 灾难性的错误
- A calamitous event or experience; a grave misfortune. 苦难灾难性的事件或经历；重大的不幸
- Mr Obama must tackle two wars, a calamitous recession and the unexpected. 一月二十一号，奥巴马会见了他的经济顾问。
- If the goal is to prevent a calamitous collapse of bank lending, the answer is probably yes. 如果目标是防止银行贷款灾难性的崩溃，那么答案是肯定的。
- A mistake now would be fatal to our success. 现在的一个错误对我们的成功将是致命的。
- Fearing a calamitous setback for his nascent movement, Olympics founder Baron Pierre de Coubertin backed down and gave St.Louis the third Olympiad. 即使在美国，这届奥运会不过是世博会的另一个看点，而非值得大加关注的体育赛事。
- The leader chastised that man who made a mistake. 领导严厉惩罚了那个犯错误的人。
- I now know with hindsight that I made a mistake. 我事后才明白自己犯了一个错误。
- The teacher spotted a mistake in his home work. 老师在他的家庭作业中看出了一个错误。
- I made a mistake that can not be rectified. 我犯了一个无法改正的错误。
- A calamitous event. 灾祸灾难性的事件
- How did a mistake like that slip by the printers? 像那样的一个错误怎么被排字工人忽略过去了呢？
- You will make a mistake by using the improper tool. 你用那种不恰当的工具会犯错误。
- I believe it to have been a mistake. 我认为这一直就是错的。
- I found a mistake in this quotation. 我在这段引文中发现了一个错误。
- I freely admit that I made a mistake. 我欣然承认我犯了个错误。
- That's our number, but you have make a mistake. 那是我们的电话号码，但是你搞错了。
- Such a mistake would mar your career. 这种错误会有损你的事业。
- a stroke of ill fortune; a calamitous event. 霉运的打击；不幸的事件。
