名词
中文翻译：黏液
同义词：
['slime', 'mucilage']
例句：
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1. Mucus is a natural substance that coats the inside of our noses and throats.
黏液是我们鼻子和喉咙里自然分泌的物质。
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2. The doctor advised him to drink plenty of water to flush out his mucus.
医生建议他多喝水来清除黏液。
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3. Mucus can be a sign of illness or infection, so it's important to keep yournasal passages clean.
黏液可能是疾病或感染的迹象，因此保持鼻腔清洁很重要。