try one's luck

動詞

他動詞前置詞「at」

(transitive with at) To make a risky attempt.

日本語の意味

運試しする：危険を伴う試みをして、運に任せること

There's nothing wrong with deciding to try one's luck at auditioning for the play.

舞台のオーディションに運試しで挑戦してみようと決めることは悪くない。

意味（1）

(transitive with at) To make a risky attempt.

Why don't you try your luck at the blackjack tables?

tries one's luck

（ present singular third-person ）

trying one's luck

（ participle present ）

tried one's luck

（ participle past ）

tried one's luck

（ past ）