Englishfor English speakers
maintenance
Noun
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Maintenance is the process of regularly fixing things and keeping something in good shape.
After 8,000 km, you should take the car in for maintenance.
Wood houses can be a problem because they require regular maintenance.
AIDS
Noun
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AIDS is a disease which destroys the natural system of protection that the body has against other diseases.
The AIDS epidemic in the United States began in the 1980s.
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AIDS is an abbreviation for 'acquired immune deficiency syndrome'.