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出典:Wiktionary
出典:『Wiktionary』 (2015/11/17 19:00 UTC 版)
出典:『Wiktionary』 (2025/03/28 23:59 UTC 版)
A genericization of the 1979 Black & Decker Dustbuster hand-held vacuum cleaner, from dust + buster (“vanquisher, overpowerer”).
dust buster (plural dust busters)