名词
中文翻译：喉咙冲洗
同义词：
['throat disinfection', 'throat rinse', 'throat cleansing']
例句：
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1. After thesurgery, she had to have a throat wash to prevent infection.
手术后，她必须进行喉咙冲洗以防止感染。
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2. The doctor advised him to use a throat wash before bedtime to help relieve congestion.
医生建议他在睡前使用喉咙冲洗来缓解充血。
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3. During the flu season, it's important to keep your throat washed to avoid spreading germs.
在流感季节，保持喉咙清洁以避免传播病菌很重要。