toughie /'tʌfi/ 📖 中文释义 n. 流氓, 恶棍, 生是非者, 难题, 劲敌[法] 土匪, 恶棍, 难题 🔗 释义中的汉语词流氓恶棍土匪 📘 English Definition(英文释义) n an aggressive and violent young criminaln a particularly difficult or baffling question or problem ← toughest T 字母词表 toughies →