Englishfor English speakers
drain
Noun
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A drain is a hole, sometimes in the bottom of a basin, to let water flow out, and a pipe attached to the hole.
After you wash, you should drain the water from the bath.
drain
Verb
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Someone drains something when they take the water or other liquid out of it.
She drained her cup in one gulp.
The workers drained the wet land to make it a dry place to build houses.
depth
Noun
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The distance below a surface; how deep something is.
Measure the depth of the water in this part of the bay.
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The distance between the front and the back, such as the depth of a drawer or closet.
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How intense, complex, strong, serious or important an emotion or situation is.
The depth of her misery was obvious to everyone.
The depth of the crisis had been exaggerated.
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Looking three-dimensional.
The depth of field in this picture is amazing.