Vaccin
[医] 菌苗, 疫苗
🗣️ 情景例句
I wish Robbie and Alexandra had come to this meeting.
我真希望Robbie和Alexandra已经来参加开会。
What's the date today?
今天是几号？
And she encouraged me when I made up my mind to go to college.
我下决心上大学时，她则给我予鼓励。