The base of the pot is made of copper
Botlase bja pitša bo dirilwe ka koporo
Which of these shapes has a square base?
Ke sefe gare ga dibopego tše seo se nago le botlase bja sekwere?
the bottom part of a shape or object, on which the shape or object rests
The soldiers are close to their base
Mašole a kgauswi le sebo sa bona
A special name is given to the acid or base characteristic that a substance has: it is called pH
Leina la go ikgetha le fiwa selo go šupa phapantšho ya esiti goba beisi ya sona: e bitšwa pH
a substance like soap that is not acid and which has a pH greater than 7