Englishfor English speakers
drop
Noun
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A drop is a very small amount of a liquid.
A drop of water weighs 0.1 grams.
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A drop is the fall of something.
There was a drop in the prices last week.
drop
Verb
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To fall, or to let something fall.
He dropped from the roof when he was running.
area
Noun
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An area is a piece of land or space.
This is the business area of town.
We have chosen a large forest area for the new park.
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An area of study is a special subject, such as mathematics, grammar, music, or biology.
Economics is quite interesting, but my area is more related to politics.
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The area of a surface, is the size of the surface.
The length is 10 cm and the width is 5 cm, so the area is 50 mathcm^2/math.