pyrogen /'paiәrәudʒin/ 📖 中文释义 n. 致热质, 发热原[医] 热原, 致热物 📘 English Definition(英文释义) n. any substance characterized by its great flammabilityn. any substance that can cause a rise in body temperature ← pyrogallophthalein P 字母词表 pyrogen test →