crime rate
1
犯罪率, 犯罪发生率
the number or frequency of criminal offenses that occur within a specific population or geographic area over a particular period of time, often expressed as a ratio or percentage
- The city’s crime rate has decreased due to better law enforcement.
由于更好的执法，这座城市的犯罪率下降了。
- A high crime rate can affect property values in a neighborhood.
高犯罪率会影响一个社区的房产价值。
- Officials implemented new policies to reduce the crime rate.
官员们实施了新政策以降低犯罪率。
- The country has one of the lowest crime rates in the region.
该国的犯罪率是该地区最低的国家之一。
- Researchers analyze the crime rate to study social trends.
研究人员分析犯罪率以研究社会趋势。