fumigation
US /ˌfjuː.məˈɡeɪ.ʃən/
UK /ˌfjuː.mɪˈɡeɪ.ʃən/
名詞
燻蒸
the use of poisonous gas to remove harmful insects, bacteria, disease, etc. from somewhere or something:
例:
•
Two hospital wards have had to be closed for fumigation.