名词
中文翻译：投水式背包喷雾器
同义词：
['投水式背包喷壶，投水式背包喷雾机例句：1. This plunger type knapsack sprayer is perfect for outdoor activities like hiking and camping.（这款投水式背包喷雾器非常适合户外活动，如徒步和露营。）']
例句：
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1. This plunger type knapsack sprayer is perfect for outdoor activities like hiking and camping.
这款投水式背包喷雾器非常适合户外活动，如徒步和露营。
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2. The plunger type knapsack sprayer is a great tool for cleaning up spills on the go.
投水式背包喷雾器是外出清理溢出物的好工具。
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3.The plunger type knapsack sprayer has become a popular choice for those who want to keep their clothes clean while traveling.
投水式背包喷雾器已经成为那些希望在旅行中保持衣物清洁的人的热门选择。