名词
中文翻译：Unknown
同义词：
['scouring', 'cleaning', 'purifying', 'sanitizing', 'disinfecting']
例句：
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1.The housekeeper was prescouring the kitchen for dirt.
管家正在用清洁剂清洁厨房。
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2.The team is going to prescouring the equipment before the game.
在比赛前，团队将检查设备。
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3. The doctor advised us to prescouring our wounds with salt water.
医生建议我们用盐水清洗伤口。