感染率

gǎnrǎnlǜ

noun

Meanings

HSK 4

医院采取措施降低院内感染率。

Yīyuàn cǎiqǔ cuòshī jiàngdī yuànnèi gǎnrǎnlǜ.

The hospital took measures to reduce the in-hospital infection rate.

HSK 7-9

疫苗接种后感染率明显下降。

Yìmiáo jiēzhòng hòu gǎnrǎnlǜ míngxiǎn xiàjiàng.

After vaccination, the infection rate dropped significantly.

memory

率 here is lǜ (rate), not shuài (to lead). Any 率 compound is a ratio or rate: 出生率 birth rate, 死亡率 death rate, 成功率 success rate.

感 gǎn

染 rǎn

率 lǜ