Seropheresis
血清分離法
??? 情景例句
Stewart. S-t-e-w-a-r-t. Thank you.
Stewart， S t e w a r t。謝謝你。
Think of the devil and he's looking over your shoulders.
說到曹操，曹操就到。
Some have nuts in them, and some have meat or eggs.
有些里面有果仁，有些有肉或蛋。