utmost decorum最高礼仪
decorum ritual这个也不晓得了
decorum m礼貌;礼节;礼貌合宜
comeliness decorum合宜
Rhododendron decorum大白杜鹃
social decorum客套话
decorum education礼仪教育
correctitude decorum端正
classical decorum古典的文明
N-UNCOUNT（不可数名词） Decorum is behaviour that people consider to be correct, polite, and respectable. 礼貌得体 [正式]
I was treated with decorum and respect throughout the investigation.
整个调查当中我受到了礼遇和尊重。