Pyrogen
n. 致热质, 发热原\\n[医] 热原, 致热物
🏥 医学释义
热源，致热物
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
Take care of the pence and the pounds will take care of themselves.
积少成多。
David Hall,83, Bridge Street.
大卫。霍尔，大桥街83号。