為什麼呀？

Why?

Source: Tatoeba

Sentence Composition

1 為什麼 wèishénme
  1. why?
  2. for what reason?
=2 呀 yā
  1. ah (used to express surprise)
  2. (onom.) creaking
=2 呀 ya (particle equivalent to 啊 after a vowel, expressing surprise or doubt)