他突然打了个寒战，知道自己要发烧了。
He experienced a sudden rigor and realized a fever was coming.
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rigor英 /ˈrɪɡə/|美 /ˈrɪɡər/
解释
rigor 来自拉丁语，原意是"僵硬、严厉"。在医学语境中特指"寒战"，指因发烧前体温调节引起的全身肌肉不自主颤抖。
He experienced a sudden rigor and realized a fever was coming.
rigor 来自拉丁语，原意是"僵硬、严厉"。在医学语境中特指"寒战"，指因发烧前体温调节引起的全身肌肉不自主颤抖。