adj.粗俗的，粗鲁的，无礼的，无教养的

His behavior was exceedingly uncouth, embarrassing everyone at the party.
他的行为非常粗鲁，让派对上的人都感到尴尬。
The young man's lack of manners was most uncouth, and it showed his upbringing.
这个年轻人举止粗俗，明显反映出他的家庭教育缺失。
The uncouth laughter from the neighboring room disrupted the otherwise peaceful atmosphere.
隔壁房间粗俗的笑声打破了宁静的气氛。
She couldn't believe her son's uncouth language in front of his teachers.
她无法相信儿子在老师面前说出如此粗鲁的话。
The artist was offended by the uncouth comments made about his artwork.
艺术家对那些针对他作品的粗鄙评论感到被冒犯。
His uncouth behavior at the dinner table was a reflection of his poor upbringing.
他在餐桌上粗鲁的行为反映出他的教养不佳。
The bartender politely asked the uncouth patron to tone down his language.
酒吧服务员礼貌地要求这位粗鲁的顾客收敛一下他的言辞。
The uncouth remarks during the debate only fueled the already tense atmosphere.
辩论中那些粗鲁的言论加剧了紧张的气氛。
Despite his wealth, the billionaire's uncouth habits made him an outcast among the elite.
尽管他很有钱，但这位亿万富翁粗俗的生活方式使他在上流社会中显得格格不入。
The coach had to remind his team to maintain a more refined demeanor, as their uncouth behavior was reflecting poorly on the club.
教练不得不提醒队员保持更得体的表现，因为他们的粗鲁行为正在损害俱乐部的形象。