ventilation
🇺🇸
/ˌventɪˈleɪʃn/
🇬🇧
/ˌventɪˈleɪʃn/
noun
R
letting fresh air flow into and through a space
Good ventilation helps keep the air clean and fresh in your home.
良好な換気は、家の中の空気を清潔で新鮮に保つのに役立ちます。
translation
換気
語形変化
Plural
ventilations