Sentence examples for can be concrete from inspiring English sources
The walls can be concrete, timber or plywood, or sheet steel.
Animal Collective defies predictability, and is routinely called "avant-garde" and "psychedelic," even though the music is not particularly confrontational and the lyrics can be concrete.
Representations can be concrete (manipulatives, visual images, real-world contexts) or abstract (symbols).
The same action can be concrete and abstract; can happen in the human and the animal world.
Dwellings can be concrete, semi-concrete or traditional huts, mostly water and electricity-supplied.
Mongo can be literally concrete (decorative slabs from old buildings) or it can be as abstract as the identities foragers steal from discarded computers.
For patients and their families, giving money can be a concrete act of progress at a time when a medical crisis has made them feel helpless.
Unlike set theory, mereology is not committed to the existence of abstracta: the whole can be as concrete as the parts.
There are many materials of which a dam can be made earth, concrete, masonry, or rockfill.
On the other hand, action-oriented goals can be more concrete and may be easier for many governments to implement in the short term.
