verb 下载 🔗分享 使迟钝，减弱。 To render dull; to remove or blunt an edge or something that was sharp. Examples : "Years of misuse have dulled the tools." 多年的滥用使这些工具变得迟钝了。 action quality 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使迟钝，减弱，麻痹。 To soften, moderate or blunt; to make dull, stupid, or sluggish; to stupefy. Examples : "He drinks to dull the pain." 他喝酒是为了麻痹痛苦。 mind physiology body 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 变钝, 变得不锋利 To lose a sharp edge; to become dull. Examples : "A razor will dull with use." 剃须刀用久了会变钝。 quality condition 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使黯淡，使失去光泽，玷污。 To render dim or obscure; to sully; to tarnish. Examples : "The constant repetition of the same math problems dulls my enthusiasm for studying. " 重复不断地做同样的数学题，让我的学习热情都变得黯淡了。 appearance condition 与AI对话词汇游戏阅读练习
