I'm not sure. We may be out of stock.

我不能确定，生怕已经脱销了。

youdao

Salesman: I'm not sure. We may be out of stock.

我不能确定，可能已经脱销了。

youdao

We may be sold out of them. Let me check the back. (the clerk goes to the storeroom, returning a few minutes later.) I'm afraid we're out of stock. Would you like a rain check?

店员：我们可能已经卖完了。让我到后面确定一下。(店员走进储藏室，几分钟之后便回来。)恐怕我们的库存都卖完了。您须要一张凭证吗？

youdao