The rate of inflation has increased this year.
今年的通货膨胀率上升了。
We need to improve the graduation rate in our school.
我们需要提高学校的毕业率。
The exchange rate for dollars to euros has changed.
美元兑欧元的汇率发生了变化。
She was surprised by the high heart rate during exercise.
她对运动时的高心率感到惊讶。
The crime rate in the city has decreased recently.
该市的犯罪率最近下降了。
The unemployment rate is a major concern for the government.
失业率是政府关注的主要问题。
Interest rate cuts can stimulate economic growth.
利率下调可以刺激经济增长。
The literacy rate in the region has improved over time.
该地区的识字率随着时间的推移有所提高。
Birth rate trends can affect social policies.
出生率趋势可能会影响社会政策。
The survival rate for this disease has increased.
这种疾病的存活率有所提高。
interest rate 利率
growth rate 增长率
success rate 成功率
mortality rate 死亡率
birth rate 出生率
crime rate 犯罪率
复数: rates;
第三人称单数: rates;
过去式: rated;
过去分词: rated;
现在分词: rating;
