Building block
01
積み木, ブロック
a set of plastic or wooden toy pieces, mostly similar to bricks, that children can put together and make creative constructions with
02
建築ブロック, 基本要素
a block of material used in construction work
03
構成要素, 基本ブロック
a single undivided natural thing occurring in the composition of something else
04
構成要素, 基本要素
*** parts that are joined together in order to make a large thing exist
