why

US /waɪ/
UK /waɪ/
"why" picture
1.

为什么

for what reason or purpose

:
Why did you do that?
为什么那样做?
I don't understand why he left.
我不明白他为什么离开。
1.

原因, 理由

the reason or explanation for something

:
That's why I'm here.
那就是我为什么在这里的原因。
The police are investigating the why and how of the incident.
警方正在调查事件的原因和经过。
1.

哎呀, 哦

used to express mild surprise, indignation, or protest

:
Why, that's a brilliant idea!
哎呀,真是个好主意!
Why, I never thought of that!
哎呀,我从没想过那个!