mitigate
🇺🇸
/ˈmɪtɪɡeɪt/
🇬🇧
/ˈmɪtɪɡeɪt/
to make something bad or severe less bad or less severe
Building walls can help mitigate the noise from the highway.
建造墙壁可以帮助减轻来自高速公路的噪音。