v.打开取出；卸下
He began to unpack his briefcase. 他开始打开公事包取出里面的东西。
I'm just going to unpack my clothes. 我正要从衣箱取出我的衣物。
We would unpack and unload her bike in the morning. 我们将解压和卸下她的自行车在上午。
adj.未包装的
动词unpack的过去式和过去分词形式.
取出货物, 拆包[箱]
