adj.不感兴趣的，漠不关心的，冷淡的

He showed no interest in the topic we were discussing.
他对我们讨论的话题毫无兴趣。
She was uninterested in going to the party, so she declined the invitation.
她对参加派对不感兴趣，所以拒绝了邀请。
The students appeared uninterested in the lecture, constantly looking at their phones.
学生们对讲座似乎毫无兴趣，一直在看手机。
He was uninterested in playing sports and preferred to spend his time reading.
他对运动不感兴趣，更喜欢把时间花在阅读上。
Her response to the proposal was uninterested, leaving no room for negotiation.
她对提案的反应冷漠，没有谈判的余地。
The teacher tried various methods to engage the uninterested students, but nothing seemed to work.
老师尝试了各种方法来吸引那些不感兴趣的学生，但都没有效果。
The uninterested audience made it difficult for the speaker to maintain enthusiasm.
不感兴趣的听众使演讲者难以保持热情。
The manager noticed that her employee's lack of interest in the project could affect its success.
经理注意到员工对项目的不感兴趣可能会影响其成功。
Uninterested in the current situation, he chose to stay silent rather than offer an opinion.
他对当前状况不感兴趣，选择保持沉默而不发表意见。
An uninterested observer might not notice the subtle changes happening around them.
一个不感兴趣的人可能不会注意到周围发生的微妙变化。