scratchback /'skrætʃbæk/ 📖 中文释义 n. 不求人(搔背用的扒子) 🔗 释义中的汉语词不求人 📘 English Definition（英文释义） n. A toy which imitates the sound of tearing cloth, --used by drawing it across the back of unsuspecting persons. ← scratchability S 字母词表 scratchboard →