occurrence
柯林斯词典
1. N-COUNT An occurrence is something that happens. 发生的事情[正式]
Complaints seemed to be an everyday occurrence. 投诉似乎成了天天发生的事。
2. N-COUNT The occurrence of something is the fact that it happens or is present. (某事物的) 发生; 存在
The greatest occurrence of coronary heart disease is in those over 65. 冠心病的最高发病率在65岁以上的人群中。
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occurrence /əˈkʌrəns/ (occurrences)
剑桥词典
- 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)
[ 可数名词：有复数形式的名词 ]something that happens
发生的事；事件；遭遇
Street-fights are an everyday occurrence in this area of the city . 在该市的这一地区，街头斗殴每天都会发生。
例句
occurrence noun (EXISTING)
[ 不可数或单数名词：没有复数形式的名词 ]the fact of something existing , or how much of it exists
存在；存在的数量
The study compares the occurrence of heart disease in various countries . 该项研究比较了不同国家心脏病的发病率。 返回 occurrence