catchmentKK [ˋkætʃmənt] /ˈkætʃmənt/名詞1集水區、流域Heavy rain in the catchment quickly raised the reservoir level.集水區降下大雨,水庫水位很快就上升了。2學區、服務範圍英式Our house falls just outside the catchment for that school.我們家剛好不在那所學校的學區內。3集水、蓄水The roof is designed for the catchment of rainwater.這屋頂是為了集取雨水而設計的。