Immunofiltration
免疫过滤
🗣️ 情景例句
In a word, we'll provide you with all good service.
我们将为你们提供最好的服务。
Money burns a hole in his pocket.
钱到袋里留不住。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。