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- An eclipse is an unusual occurrence. 蚀是不常见的事情。
- A snowstorm is an unusual occurrence at this time of the year. 在一年的这个时候，下暴风雪是少有的事。
- Hypertension is not an unusual occurrence in the PACU. 麻醉后监护室患者经常出现高血压。
- David had contended and the novelty of the circumstance held him silent, in deliberation on the propriety of the unusual occurrence. 大卫经过一番搏斗后，在这种从未见过的场面下变得一声不吭，他正在郑重其事地细细考虑，眼下发生的这种不平常的事，是否合乎礼貌。
- Rising or falling 2 ATRs is an unusual occurrence and indicates that something out of the ordinary has influenced the prices to cause the breakout. 这里的一般概念是在平常交易日里价格涨跌不会超过上一交易日收盘价1ATR，超过上一交易日收盘价2ATR的价格涨跌是不寻常的事件，这表明有什么不同寻常的事发生了。
- The unusual occurrence of S. aureus bacteremia in a series of patients led to an epidemiologic investigation and molecular typing methods were employed to assess the relatedness of cases. 在一系列慢性丙肝病人中发生了这种罕见的金黄色葡萄球菌菌血症，于是我们展开了流行病学调查，并采用分子分型法对菌株进行分类，以评估病例之间是否有关系。
- In extreme cases, an entire site can fail due to power loss, natural disaster, or other unusual occurrences. 在极端情况下,断电、自然灾难或其他异常事件可导致整个站点停止工作。
- Ideally, leaders should keep track of tour sightings, document unusual occurrences, and submit records to appropriate organizations. 领队应详实记载观鸟记录,並提交给相关单位。
- Have there been any unusual occurrences in your child's life (Death in the family, extended hospitalization, moving, divorce, etc. 您孩子的生活中曾发生过什么不同寻常的事件吗(比如家人过世,过长的住院时间,搬迁,离异等)请说明并注明日期
- I look on the matter as most unusual. 我认为这件事极不寻常。
- Riots are of frequent occurrence in this province. 这省经常发生骚乱。
- Snow is an unusual sight in this warm place. 下雪在这个温暖的地方是一种罕见的景象。
- 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。
- An unusual, significant, or unaccountable fact or occurrence; a marvel. 奇迹不同寻常的、非凡的事实或事件; 奇迹
- This bird is an unusual winter visitor to Britain. 这种鸟很少冬季到英国来。
- Divorce has become an everyday occurrence. 离婚已成为每天都有的事了。
- Her unusual utterance revealed her emotions. 她不同寻常的语调暴露出她的感情。
- It was not unusual for me to come home late. 回家晚对我来说是不稀奇的。
- 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。
