Do you have , um , a baggie ?

你有食品袋么？

Um , do you have an evidence baggie ?

呃嗯你身上有带证据采样袋吗?

Found a baggie by the back door .

在后门处找到一小袋东西。

And I looked down and saw a little plastic baggie with a dead white mouse in it .

我低了下头然后看见塑料袋里有一只老鼠。

Why don 't you get your plastic baggie and dig up some penicillin ?

你和不拿你的塑料包包打点青霉素呢？