Englishfor English speakers
machine
Noun
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A machine is a man-made object with moving parts.
I'm putting the clothes in the washing machine. Is there anything you want washed?
This new machine is the fastest computer I've ever had.
machine
Verb
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If you machine something you fasten or shape it with a machine.
tool
Noun
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A tool is an object that you use to do a specific job, such as a hammer.
I used to fix my own car, but I sold all my tools.
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A tool is a person being used by another person or organization.
He is such a tool. He should think for himself, instead of doing everything they tell him to do.
industry
Noun
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An industry is a kind of work that makes things.
Many people in this country have jobs in the clothing industry.
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Industry is the quality of working hard, trying hard and doing it well.
Because of her industry, she made a lot of money.