rate
复数形式
rates
1
率, 犯罪率
the number of times something changes or happens during a specific period of time
- The crime rate in the city has decreased significantly over the past year.
过去一年中，该市的犯罪率显著下降。
- The adoption rate of new technology depends on user acceptance.
新技术的采用率取决于用户的接受程度。
- He measured the heart rate of the patient to monitor their health.
他测量了病人的心率以监测他们的健康状况。
- The dropout rate among students in the first year of college is a concern for educators.
大学第一年学生中的辍学率是教育工作者关注的问题。
- The unemployment rate in the region is higher than the national average.
该地区的失业率高于全国平均水平。
2
利率, 费率
a specified amount of money charged or paid for something
- The bank offers a competitive interest rate on savings accounts.
该银行为储蓄账户提供有竞争力的利率。
- She negotiated a lower rate for her mortgage to reduce monthly payments.
她为她的抵押贷款谈判了一个较低的利率，以减少每月的付款。
- The rate for renting the hall was too high for their budget.
租用大厅的费用对他们的预算来说太高了。
- Inflation has caused an increase in the rate of goods and services.
通货膨胀导致商品和服务的费率上升。
- They were pleased to secure a rate of 3% on their car loan.
他们很高兴能为他们的汽车贷款获得3%的利率。
同义词：
3
the relative speed or pace of progress, growth, or decline
- The rate of technological change is accelerating.
- Inflation affects the rate at which prices rise.
- Companies monitor the rate of employee turnover.
- The rate of learning varies between students.
- Population growth rate slowed last year.
同义词：