occurrence
英 [?'k?r(?)ns]
美[?'k?r?ns]
- n. 發(fā)生；出現；事件；發(fā)現
CET4TEM4GRE考研TOEFLCET6低頻詞常用詞匯
詞態(tài)變化
復數:?occurrences;
中文詞源
occurrence 發(fā)生，出現
來自occur,發(fā)生，出現。
英文詞源
- 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).
雙語例句
- 1. The greatest occurrence of coronary heart disease is in those over 65.
- 65歲以上者是冠心病的最高發(fā)人群。
來自柯林斯例句
- 2. For months at a time, air raids were a nightly occurrence.
- 一度有幾個月，每天晚上都會發(fā)生空襲。
來自柯林斯例句
- 3. The occurrence of the disease is apparently related to standards of hygiene.
- 這種病的發(fā)生率顯然與衛(wèi)生狀況相關.
來自《簡明英漢詞典》
- 4. The occurrence of such things is by no means fortuitous.
- 出現這種問題絕不是偶然的.
來自《現代漢英綜合大詞典》
- 5. A matter of repeated occurrence like this will not astonish people.
- 這樣司空見慣的事,不會使人吃驚.
來自《現代漢英綜合大詞典》