have a stab at

US /hæv ə stæb æt/
UK /hæv ə stæb æt/
"have a stab at" picture
1.

試みる, やってみる

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.
直せるかどうかわからないけど、やってみるよ。
Why don't you have a stab at solving this puzzle?
このパズルを解いてみない