cascades 📖 中文释义 n. 小瀑布;叶棚(cascade的复数) 🧩 词形变化 原形 cascade变形 s3 📘 English Definition(英文释义) n. a mountain range in the northwestern United States extending through Washington and Oregon and northern California; a part of the Coast Range ← cascaded thermoelectric device C 字母词表 cascades frog →