what's up片語KK [wʌts ʌp] /wʌts ʌp/發音片語1你好、近來如何、怎麼樣口語,打招呼Hey, what's up? I haven't seen you in weeks.嘿,近來如何?我好幾個星期沒見到你了。2怎麼了、出什麼事了口語You look upset—what's up?你看起來很難過,怎麼了?3是怎麼回事、有什麼問題口語,與 with 連用What's up with the printer? It keeps jamming.印表機是怎麼回事?老是卡紙。