dredger /'dredʒә/ 📖 中文释义 n. 疏浚机, 挖泥船, 采捞船[医] 糁散器, 撒粉器 🧩 词形变化 复数 dredgers 📘 English Definition(英文释义) n. a barge (or a vessel resembling a barge) that is used for dredging ← dredged dredgers →