Vaccinogen
[医] 菌苗源, 疫苗源(动物或人)
🗣️ 情景例句
Great! It's a date.
太好了！ 就说定了。
The country is rich in natural resources.It has mineral deposits.
这个国家有丰富自然的资源。它有很多的矿床。
I was in the kitchen cooking something and I felt the floor move.
我正在厨房煮东西，感到地板在震动。