美[d?ln?s] 1 . Did you notice any unusual depression or dullness of mind?
你有沒有覺察到抑郁、反應遲鈍等反常現象？
來自柯林斯例句
2 . They enjoy anything that breaks the dullness of their routine life.
只要能打破他們日常刻板、沉悶的生活，任何事情他們都喜歡。
來自柯林斯例句
3 . He found the dullness of his work scarcely bearable.
他覺得他的工作枯燥乏味,簡直無法忍受.
來自《簡明英漢詞典》
4 . Again I was oppressed with the dullness of my family life.
我又感到寂寞、煩躁.
來自漢英文學 - 家（1-26） - 家（1-26）
5 . A life of dullness, of drab, unvarying monotony.
平凡的, 永遠是如此平凡的.
來自漢英文學 - 家（1-26） - 家（1-26）
1.the quality of being slow to understand
2.the quality of lacking interestingness
3.a lack of visual brightness
4.without sharpness of edge or point
