Vaccinogen
[医] 菌苗源, 疫苗源(动物或人)
🗣️ 情景例句
I think it will let up in a little while.
我想马上就会停的。
Money is a good servant but a bad master.
要做金钱的主人，莫作金钱的奴隶。
In the middle of the classroom.
在教室中间。