He rummaged in a drawer and withdrew a blister pack, which he placed beside me.

在抽屉里翻找， 拿出一个泡罩， 放在旁边。

For example, medicine blister packs, the kind with individually-sealed pills, can end up in the wrong place.

例如，药片的泡罩包装， 即单独密封的药， 可能会出现在错误的地方。