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- There were sporadic occurrences in the hour or so before the game; but, while ominous, the situation appeared under control. 其实在比赛前的几个小时就已经出现了零星的斗殴事件，只不过由于发现及时，事态得到了控制。
- Riots are of frequent occurrence in this province. 这省经常发生骚乱。
- 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。
- Despite the sporadic disturbances the dictator was still riding high. 虽不时有骚动事件，该独裁者仍能控制局势。
- An eclipse is an unusual occurrence. 蚀是不常见的事情。
- sporadic occurrence 散发发病
- A preceding occurrence, cause, or event. 先前的前面的事件，事情
- 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
- A significant occurrence or happening. 大事具有重要意义的事件或事变
- An introductory occurrence or fact; a preliminary. 开端预兆性事件或事实; 开端
- Sureness of occurrence or result; inevitability. 必然发生或结局的确定性; 必然性
- Activity gradually became sporadic. 活动呈间歇性。
- Sporadic outbreaks of violence in the crowd. 人群中偶发的暴力行为。
- Outbreaks of distemper tend to be sporadic. 犬瘟的爆发是不定的。
- There are still sporadic reports of clashes. 仍有关于双方冲突的报道。
- Medullary carcinomas can be sporadic or familial. 髓样癌可以是散在单发，也可以是家族性发病。
