1.
consumables, expendable supplies
Items that are used up through normal use and must be regularly replaced, such as printer ink, batteries, or office supplies.
Related Words
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日用品 (daily necessities)
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備品 (durable equipment)
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事務用品 (office supplies)
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生活用品 (daily necessities)
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予備部品 (spare part)
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交換部品 (replacement part)