occurrence
柯林斯詞典
1. N-COUNT An occurrence is something that happens. 發(fā)生的事情[正式]
Complaints seemed to be an everyday occurrence. 投訴似乎成了天天發(fā)生的事。
2. N-COUNT The occurrence of something is the fact that it happens or is present. (某事物的) 發(fā)生; 存在
The greatest occurrence of coronary heart disease is in those over 65. 冠心病的最高發(fā)病率在65嵗以上的人群中。
返回 occurrence
occurrence /??k?r?ns/ (occurrences)
劍橋詞典
- Death was an everyday occurrence during the Civil War.
- It's still not possible to accurately predict the occurrence of earthquakes .
- There have been several occurrences of theft in the area recently .
- The argument was an unfortunate occurrence in an otherwise pleasant day .
occurrence noun (HAPPENING)
[ 可數名詞：有複數形式的名詞 ]something that happens
發(fā)生的事；事件；遭遇
Street-fights are an everyday occurrence in this area of the city . 在該市的這一地區(qū)，街頭鬭毆每天都會發(fā)生。
例句
occurrence noun (EXISTING)
[ 不可數或單數名詞：沒有複數形式的名詞 ]the fact of something existing , or how much of it exists
存在；存在的數量
The study compares the occurrence of heart disease in various countries . 該項研究比較了不同國家心髒病的發(fā)病率。 返回 occurrence