名词
中文翻译：发烧
同义词：
['fever', 'feverishness例句：1. He was in a bad pyrexia last night.（他昨晚发烧了。）2. She felt her pyrexia subside after resting for a while.（她休息了一会儿后，感觉发烧减轻了。）']
例句：
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1. He was in a bad pyrexia last night.
他昨晚发烧了。
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2. She felt her pyrexia subside after resting for a while.
她休息了一会儿后，感觉发烧减轻了。
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3.The doctor prescribed him some medicine to help him recover from his pyrexia.
医生给他开了一些药，帮助他从发烧中恢复过来。