Serotherapy
n. [医]血清疗法
🗣️ 情景例句
It would be a great business if you could do that.
假如你能办到那样的话， 可是一笔大生意。
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
What shall we do today? The weather's not very good.
我们今天该做什么呢？天气很不好。