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
The weather's been very hot lately.
最近天气总是很热。
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
If the population keeps growing so quickly.
如果人口继续增长这么快的话。