Immunofiltration
免疫过滤
🗣️ 情景例句
Something wrong?
有什么不对劲吗？
A threatened blow is seldom given.
虚张声势，吓唬而已。
He encouraged Indians to start making their own cotton cloth and to refuse to buy cloth made in England.
他鼓励印度人民自己着手纺纱织布，并拒绝购买英国纺织的棉布。