Englishfor English speakers
tissue
Noun
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A piece of tissue is a sheet of paper that can absorb very well.
He used the tissue I gave him to blow his nose.
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Tissue is a group of cells that work together to do a job.
The human body is made up of many tissues, one example being muscle tissue.
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.