rollerblade /'rəʊləbleɪd/ 📖 中文释义 n. 直排轮滑; 滚轴溜冰; 滑旱冰vi. 滑旱冰 📘 English Definition(英文释义) n (trademark) an in-line skatev travel on shoes with a single line of rubber wheels attached to their soles ← rollerball R 字母词表 rollerblader →