adj.礼貌得体的，端庄稳重的

She conducted herself with decorum throughout the interview.
她在整个面试过程中举止得体。
The guests at the formal dinner were all dressed in decorous attire.
正式晚宴上的客人都穿着得体的服装。
His behavior was anything but decorous; he caused a scene in public.
他的行为一点也不得体，竟然在公众场合大吵大闹。
The elderly lady moved with a decorous grace that commanded respect.
老妇人举止优雅得体，令人肃然起敬。
The meeting was conducted in a decorous and professional manner.
会议以得体且专业的方式进行。
The students maintained a decorous silence during the assembly.
学生们在集会期间保持了庄重的安静。
The mayor delivered his speech with decorum and poise.
市长发表演讲时既得体又有风度。
The wedding ceremony was a decorous affair, steeped in tradition.
这场婚礼仪式十分得体，充满了传统元素。
Despite the controversial topic, the debate remained decorous and respectful.
尽管话题颇具争议，辩论仍然保持得体和尊重。
The museum visitors were asked to behave in a decorous manner, refraining from touching the exhibits.
博物馆要求参观者举止得体，不要触摸展品。