take a stab at
試著做某事，嘗試做某事
口語·嘗試新事物
英文釋義
to attempt or try something, often without much certainty or preparation
例句
I've never cooked this dish before, but I'll take a stab at it.
典故來源
源自用刀刺的動作，比喻像嘗試刺中目標(biāo)一樣嘗試做某事，常用于無把握時。