noun🔗Share愚钝，迟钝。 The quality of being slow of understanding things; stupidity."His dullness in class made it hard for him to understand the complicated math problems. "他在课堂上的愚钝使他很难理解复杂的数学题。mindcharacterqualityChat with AIVocabulary GamePractice Reading
noun🔗Share乏味，沉闷。 The quality of being uninteresting; boring or irksome."The dullness of the meeting made it hard to stay awake. "会议的乏味让人难以保持清醒。qualitycharactermindsensationattitudeChat with AIVocabulary GamePractice Reading
noun🔗Share乏味，沉闷，无聊 Lack of interest or excitement."The dullness of the lecture made it hard for the students to concentrate. "讲座的乏味让学生们很难集中注意力。mindcharacteremotionqualityChat with AIVocabulary GamePractice Reading
noun🔗Share黯淡，无光。 The lack of visual brilliance; want of sheen."dullness of autumn"秋天的黯淡无光appearancequalityChat with AIVocabulary GamePractice Reading
noun🔗Share迟钝，不锋利。 (of an edge) bluntness."The dullness of the knife made it difficult to cut the bread. "这把刀刃的迟钝使得切面包变得很困难。qualityappearanceChat with AIVocabulary GamePractice Reading
noun🔗Share迟钝，愚钝 The quality of not perceiving or kenning things distinctly."dullness of sight, or of hearing"视力迟钝或听力迟钝mindqualityabilityChat with AIVocabulary GamePractice Reading
noun🔗Share昏昏欲睡，困倦. Drowsiness."The afternoon meeting was filled with dullness, and I struggled to stay awake. "下午的会议让人昏昏欲睡，我努力地保持清醒。mindbodyconditionChat with AIVocabulary GamePractice Reading
