a new one

(informal)an account, idea, or joke not previously encountered by someone

(非正式)全新的東西：

its separate vapour tank was &B{a new one on me}.

它的隔離蒸氣箱是我前所未知的。

what's new

(said on greeting someone) what's going on? how are you?

［用作招呼語(yǔ)］怎么樣？你可好？

as is the usual situation

還是老樣子

United were unlucky … so what's new?.

聯(lián)隊(duì)時(shí)運(yùn)不佳…還能怎樣？。