Englishfor English speakers
drill
Noun
—
A drill is an object used to dig a hole.
He used the drill to make a hole on the wall.
—
A practice before a major event is called a drill.
Our school often conduct fire drills to train us in case of a real fire.
drill
Verb
—
To drill someone is to get a piece of information into someone's head.
My teacher tried all ways to drill the mathematical concept into my head.
dust
Noun
—
Dust is a thin powder that can be seen in the air or on a surface.
The old building was filled with dust.
dust
Verb
—
If you dust something, you remove dust from it.
Sally dusted her house to prepare it for a party.