catchment /'kætʃmәnt/ 📖 中文释义 n. 排水区, 集水, 流域 🔗 释义中的汉语词 🧩 词形变化 复数 catchments 📘 English Definition(英文释义) n. a structure in which water is collected (especially a natural drainage area) ← catchlines C 字母词表 catchment area →