noun🔗Share平坦，平整，扁平。 The state of being flat"The baker checked the flatness of the cookie dough before putting it in the oven. "烘焙师在把饼干面团放进烤箱之前，检查了面团的平整度。appearancequalityChat with AIVocabulary GamePractice Reading
noun🔗Share平坦，平面性 The state of being two-dimensional; planar : planarity"The flatness of the newly paved road made it perfect for skateboarding. "新铺的路面非常平坦，特别适合玩滑板。appearancephysicsmathChat with AIVocabulary GamePractice Reading
noun🔗Share平淡，乏味 The state of being bland : dullness"The flatness of the teacher's voice made it hard to stay awake during the long lecture. "老师声音的平淡乏味让人很难在漫长的讲座中保持清醒。qualitycharacterChat with AIVocabulary GamePractice Reading
noun🔗Share无光泽，亚光 Mattness, the quality of a painted surface which scatters or absorbs the light falling on it, so as to be substantially free from gloss or sheen"The room's flatness made the walls appear smooth and calm because they didn't reflect any distracting light. "房间墙面的亚光质感使得墙壁看起来平滑而平静，因为它们不会反射任何分散注意力的光线。appearancequalityartChat with AIVocabulary GamePractice Reading
noun🔗Share平淡，乏味 Lack of bouquet and freshness of a wine, through too much aeration or infection with film yeasts"After being left open overnight, the wine suffered from flatness, losing its fruity aroma and becoming dull on the palate. "这瓶葡萄酒打开后放了一夜，产生了平淡乏味之感，不仅失去了原有的果香，口感也变得迟钝了。drinkfoodchemistryChat with AIVocabulary GamePractice Reading
noun🔗Share平坦，扁平。 Slim-tailedness or platykurticity"The flatness of the test score distribution showed that most students received similar grades, with few very high or very low scores. "考试成绩分布的扁平性表明，大多数学生的成绩都差不多，很少有非常高或非常低的分数。appearancemathstatisticsphysicsscienceChat with AIVocabulary GamePractice Reading
