Immunopathogenesis
免疫发病机理
🗣️ 情景例句
Good morning, Mr. Zhou. Take a seat, please. What can I do for you?
早上好，周先生。请坐。有什么事吗？
Then,it's usually time to wake up my little brother.
然后，通常是我弄醒我的弟弟的时间。
Winter is a cold season.
冬天是一个，寒冷的季节。