n.禮貌合宜
Can you cancel a date with decorum? 你能夠有禮貌地取消約會嗎?
I hope you will behave with decorum at the funeral. 我們希望你在葬禮上做到得體有禮。
Each had enough decorum to suspend further hostilities. 雙方都還有足夠的禮貌，總算暫時停止了進一步的敵對行為。
