dullness /'dʌlnis/ 📖 中文释义 [医] 迟钝, 浊音 🔗 释义中的汉语词迟钝浊音 📘 English Definition(英文释义) n. the quality of being slow to understandn. the quality of lacking interestingnessn. a lack of visual brightness ← dullishly D 字母词表 dulls →