py·ro·gen /ˈpaɪrəʤən/
致熱物; 致熱原; 熱原; 熱原質
py·ro·gen /ˈpaɪrəʤən/ 名詞
熱原,熱精,致熱原,發熱(性)物質
Pyr·o·gen n.
1. Electricity. [R.]
2. Physiol. Chem. A poison separable from decomposed meat infusions, and supposed to be formed from albuminous matter through the agency of bacteria.
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pyrogen
n : any substance that can cause a rise in body temperature
[syn: pyrectic]