“rectangular block”可以造什么句，rectangular block造句

A molded rectangular block of clay baked by the sun or in a kiln until hard and used as a building and paving material.

One of a series of small rectangular blocks forming a molding or projecting beneath a cornice.

any of several games played with small rectangular blocks.

rectangular block of clay baked by the sun or in a kiln; used as a building or paving material.