remediation
🇺🇸
/rɪˌmiːdiˈeɪʃn/
🇬🇧
/rɪˌmiːdiˈeɪʃn/
The action of fixing something that is not right or has been damaged, like making a polluted area clean again.
The company started a remediation project to clean up the polluted river.
该公司启动了一个修复项目来清理受污染的河流。