Pyretogen
[医] 热原, 致热物
🗣️ 情景例句
Welcome to the South Street restaurant, folks.
欢迎光临南街餐馆， 各位。
Feed by measure and defy physician.
饮食有节制，医生无用处。
But animals of this age do not easily become subservient to man,
但这个年龄的象不易驯服，