名词短语
中文翻译：背包功率吸尘器同义词
同义词：
['背包式功率吸尘器，背包式电源吸尘器']
例句：
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1. The knapsack power duster is a great tool for cleaning up messy environments.
背包式功率吸尘器是清理混乱环境的理想工具。
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2. This knapsack power duster has a powerful motor that can clean even the toughest dirt.
这款背包式功率吸尘器拥有强大的电机，能够清洁最顽固的污垢。
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3. The knapsack power duster is compact and lightweight, making it easy to carry around and use in any situation.
背包式功率吸尘器体积小、重量轻，便于携带和使用。