fumigation
🇺🇸
/ˌfjuːmɪˈɡeɪʃn/
🇬🇧
/ˌfjuːmɪˈɡeɪʃn/
The process of using chemicals, smoke, or gas to kill pests in a specific area.
The farmer had to perform fumigation to get rid of the pests in his greenhouse.
农民必须进行熏蒸以清除温室里的害虫。