n.污秽，不洁

His behavior at the party was sheer nastiness, making everyone uncomfortable with his rude comments.
他在派对上的行为纯粹是恶意的，用粗鲁的评论让每个人都感到不舒服。
The nastiness of the online comments section shocked even the most seasoned journalists.
互联网评论区的恶劣程度甚至让经验最丰富的记者都感到震惊。
She tried to ignore the nastiness of her coworker's remarks and focus on completing the project.
她试图忽略同事言论中的刻薄，专心完成项目。
The food poisoning incident revealed the nastiness of the unhygienic kitchen conditions in that restaurant.
食物中毒事件揭露了那家餐厅厨房卫生条件的恶劣。
Despite the nastiness of the breakup, they managed to remain civil towards each other for the sake of their children.
尽管分手时充满了不愉快，为了孩子，他们还是努力保持了彼此间的礼貌。
The nastiness of the political campaign reached new lows with personal attacks dominating the discourse.
政治竞选的恶劣程度达到了新低，个人攻击主导了整个讨论。
After experiencing the nastiness of the bully's taunts, she decided to speak up and report the behavior to a teacher.
经历了欺凌者的恶毒嘲讽后，她决定说出来，向老师报告这种行为。
It's unfortunate how social media can amplify the nastiness in people, turning minor disagreements into vicious feuds.
很不幸，社交媒体能放大人们的恶意，将微小的分歧变成激烈的争斗。
The nastiness of the weather during the hike made the already challenging journey almost unbearable.
徒步旅行中恶劣的天气使得本已艰难的旅程几乎难以忍受。
She was surprised by the nastiness of the review; it seemed unnecessarily harsh and personal.
她对评论的刻薄感到惊讶，它显得不必要地严厉且具有人身攻击性。