您要查找的是不是：
- An unfortunate occurrence; a mishap. 意外的不幸事件；倒霉事
- This unfortunate occurrence for Sacagawea led to an exciting adventure. 这是一段不幸的遭遇，萨卡加维亚却由此开始了一场激动人心的冒险。
- Riots are of frequent occurrence in this province. 这省经常发生骚乱。
- I was unfortunate to lose my keys. 我很倒霉，丢了钥匙。
- Robbery is now an everyday occurrence. 抢劫的事现在每天都有。
- His remark shadowed forth some future occurrence. 他的话预示了今后要发生的事。
- Divorce has become an everyday occurrence. 离婚已成为每天都有的事了。
- It is more a made-up story than a real occurrence. 那是杜撰的故事，而不是真实发生的事情。
- He has an unfortunate aptitude for saying the wrong thing. 他有失言的倒霉本事。
- An eclipse is an unusual occurrence. 蚀是不常见的事情。
- A preceding occurrence, cause, or event. 先前的前面的事件，事情
- Through an unfortunate oversight your letter was left unanswered. 由于令人遗憾的疏忽，未能给你回信。
- A significant event, occurrence, or change. 新生事物重大的事件或变化
- The geographic occurrence or range of an organism. 生物的地理分布生物出现或分布范围的地理地区
- Smyth has cut me dead ever since that unfortunate affair with the club funds. 自从发生了俱乐部基金那件不愉快的事以来，史密斯见到我视若路人。
- He have great sympathy for the poor and the unfortunate. 他对穷人和不幸的人怀着深深的同情。
- A significant occurrence or happening. 大事具有重要意义的事件或事变
- His unfortunate death was a great loss to the firm. 他的不幸去世对他的商行来说是个重大损失。
- An introductory occurrence or fact; a preliminary. 开端预兆性事件或事实; 开端
