Serumtherapy
n. [医]血清疗法
🗣️ 情景例句
Well, that'll be eighteen dollars and seventy cents.
嗯 ，十八美元七毛。
Thereis no wool so white but a dyer can make it black.
羊毛再白，也能染黑。
Are you all right now?
你们现在好了吗？