[with obj.]open and remove the contents of (a suitcase, bag, or package) 打开(箱子等)取出东西 she unpacked her suitcase. 她打开行李箱。 [no obj.]he unpacked and put everything away. 他打开箱子把东西放好。 ■remove (something) from a suitcase, bag, or package 从(箱子等)拿出东西 we unpacked the sandwiches. 我们拿出三明治。 ■(figurative)analyse (something) into its component elements (喻)分析;解释 let us unpack this question. 让我们分解一下这个问题。 ■(Computing)convert (data) from a compressed form to a usable form (计算机)分式拆开(已压缩数据)