To everyone's surprise, Perlman raised a single finger to the conductor, a sign to wait just a moment.

让所有人惊讶的是，帕尔曼朝指挥举起一根手指，意思是稍等一下。

youdao

The pharmacist says, "Wait just a moment", and goes back into the storeroom and brings back a whopper of a pill and plunks it on the counter.

药剂师说：“稍等片刻”，便回仓库拿来了一片特大的药片扔在拒台上。

youdao

Please wait a moment.; Just a moment, please.

请稍等一会儿。

《新英汉大辞典》

The most famous athlete of the moment looked like just another guy ready to wait in line for brunch on a weekend afternoon.

WSJ: Jeremy Lin: Jason Gay Is Not Yet Sick of the Linsanity