swamplands 📖 中文释义 (swampland 的复数) n. 沼泽地 🧩 词形变化 原形 swampland 📘 English Definition(英文释义) plural of swamplandn low land that is seasonally flooded; has more woody plants than a marsh and better drainage than a bog ← swampland S 字母词表 swamproot →