Immunizator
[医] 致免疫物
✅ 同义词
🗣️ 情景例句
I can't make up my mind about it.
关于那件事，我还不能做决定。
As soon as she quit the room he returned to it.
她刚离开房间，他回来了。
I'll get another one now, said her mother.Don't worry.
“我这就再去拿一支，”她妈妈说，“别担心。”