two-step 📖 中文释义 n. 两步舞, 二步舞曲 🧩 词形变化 复数 two-steps 📘 English Definition(英文释义) n. a ballroom dance in duple meter; marked by sliding stepsv. dance the two-step ← two-state variable T 字母词表 two-step egercise test →