have a stab at
US /hæv ə stæb æt/
UK /hæv ə stæb æt/

1.
尝试, 试一试
to try to do something, even if you are not sure you will succeed
:
•
I'm not sure I can fix it, but I'll have a stab at it.
我不确定我能否修好它,但我会尝试一下。
•
Why don't you have a stab at solving this puzzle?
你为什么不尝试解决这个谜题呢?