Vaccinogen
[医] 菌苗源, 疫苗源(动物或人)
🗣️ 情景例句
By the way,
顺便问一声，
She contributed a lot of good ideas to the discussion.
她在这次讨论中提出很多好的意见。
I hope you enjoy your stay with us.
希望您在这儿过的愉快。