flat-pack
noun/ˈflæt pæk/
/ˈflæt pæk/
(British English)- a piece of furniture that is sold in pieces in a flat box and that you have to build yourself
平板家具（外包装扁平，买家自己组装） - You can buy the kitchen as a flat-pack for self-assembly.
您可以以平板包装的形式购买厨房，以便自行组装。 - a flat-pack bookcase
一个组件式书架。
Oxford Collocations DictionaryFlat-pack is used before these nouns:- furniture
- You can buy the kitchen as a flat-pack for self-assembly.