单词
occurrence
英 [?'k?r(?)ns]
美[?'k?r?ns]
基本信息
- n. 发生；出现；事件；发现
CET4TEM4GRE考研TOEFLCET6低频词常用词汇
词态变化
复数:?occurrences;
中文词源
occurrence 发生，出现
来自occur,发生，出现。
英文词源
- occurrence (n.)
- 1530s, from Middle French occurrence "unexpected happening" or directly from Medieval Latin occurrentia, from Latin occurentem (nominative occurens), present participle of occurrere (see occur).
双语例句
- 1. The greatest occurrence of coronary heart disease is in those over 65.
- 65岁以上者是冠心病的最高发人群。
来自柯林斯例句
- 2. For months at a time, air raids were a nightly occurrence.
- 一度有几个月，每天晚上都会发生空袭。
来自柯林斯例句
- 3. The occurrence of the disease is apparently related to standards of hygiene.
- 这种病的发生率显然与卫生状况相关.
来自《简明英汉词典》
- 4. The occurrence of such things is by no means fortuitous.
- 出现这种问题绝不是偶然的.
来自《现代汉英综合大词典》
- 5. A matter of repeated occurrence like this will not astonish people.
- 这样司空见惯的事,不会使人吃惊.
来自《现代汉英综合大词典》
occurrence相关单词