verb🔗Share使迟钝，使变钝。 To render dull; to remove or blunt an edge or something that was sharp."Years of misuse have dulled the tools."多年的滥用已经使这些工具变钝了。actionprocesstoeicChat with AIVocabulary GamePractice Reading
verb🔗Share使迟钝， 变钝. To soften, moderate or blunt; to make dull, stupid, or sluggish; to stupefy."He drinks to dull the pain."他喝酒是为了麻痹痛苦。mindsensationconditiontoeicChat with AIVocabulary GamePractice Reading
verb🔗Share变钝, 失去光泽。 To lose a sharp edge; to become dull."A razor will dull with use."剃须刀用久了会变钝。qualityappearancetoeicChat with AIVocabulary GamePractice Reading
verb🔗Share使...黯淡，使...失去光泽 To render dim or obscure; to sully; to tarnish."The constant rain began to dull the vibrant colors of the posters on the wall. "连绵不断的雨水开始使墙上那些海报鲜艳的颜色变得黯淡。appearancequalitytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share钝的，不锋利的 Lacking the ability to cut easily; not sharp."All these knives are dull."这些刀都钝了。qualityutensiltechnicaltoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share乏味的，无聊的。 Boring; not exciting or interesting."He sat through the dull lecture and barely stayed awake."他听着那场乏味的讲座，几乎要睡着了。characterattitudeentertainmenttoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share黯淡，不光亮。 Not shiny; having a matte finish or no particular luster or brightness."Choose a dull finish to hide fingerprints."选择一个哑光表面来隐藏指纹。appearancequalitytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share迟钝，愚笨。 Not bright or intelligent; stupid; having slow understanding."My brother is a bit dull in math class; he often struggles with the concepts. "我弟弟上数学课有点迟钝，经常很难理解那些概念。charactermindpersonattitudequalitytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share迟钝，呆滞。 Sluggish, listless."After a long, tiring day at work, I felt incredibly dull and didn't have the energy to cook dinner. "漫长而疲惫的一天工作之后，我感觉非常迟钝，一点力气都没有，根本不想做晚饭。mindbodyconditiontoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share阴沉，昏暗。 Cloudy, overcast."The sky was dull and overcast all day, making it a gloomy day for a picnic. "天空一整天都阴沉沉的，昏暗无光，使得这天不适合野餐，显得很压抑。weathernaturetoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share迟钝，麻木。 Insensible; unfeeling."After years of working the same repetitive job, he became dull to the suffering of the people he was supposed to help. "经过多年重复单调的工作，他对那些他本应帮助的人的痛苦变得麻木不仁了。sensationmindcharacterattitudetoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share迟钝，呆滞，沉闷。 Heavy; lifeless; inert."The heavy, dull weight of the textbook made it difficult to carry. "这本教科书又重又沉闷，拿起来很费劲。qualityconditionappearancetoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share隐隐作痛，钝痛. (of pain etc) Not intense; felt indistinctly or only slightly."Pressing on the bruise produces a dull pain."按压瘀伤处会产生一种隐隐作痛的感觉。sensationmedicinebodytoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share低沉，沉闷。 (of a noise or sound) Not clear, muffled."The loud music from the party next door sounded dull because the windows were closed. "隔壁派对传来的吵闹音乐，因为关着窗户，听起来很低沉沉闷。soundsensationtoeicChat with AIVocabulary GamePractice Reading
