madam

1. N-VOC People sometimes say Madam as a very formal and polite way of addressing a woman whose name they do not know. For example, a shop assistant might address a woman customer as Madam. 女士 (對(duì)不知其名的女子的禮貌稱(chēng)呼)[禮貌]

Try them on, madam. 試穿一下吧，女士。