名词
中文翻译：严重的积液
同义词：
['serious hydrocele', "serious hematoma例句：1. The patient's condition worsened significantly after the surgery.（手术后，患者的病情明显恶化。）"]
例句：
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1. The patient's condition worsened significantly after the surgery.
手术后，患者的病情明显恶化。
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2. The doctor advised him to rest for a few days before undergoing further treatment.
医生建议他休息几天再接受进一步治疗。
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3. The severity of the injury required immediate medical attention.
伤势的严重性需要立即医疗关注。