Sciadopitysin
紫杉双黄酮
🗣️ 情景例句
The news reporter said that an airplane has just crash landed.
新闻播音员说一架飞机在着陆过程中坠毁了。
Is there any way you could bring it in to be looked at?
你有没有办法把它带过来，让我们看一看？
We'll have to discuss about the total contract price.
我们不得不讨论一下合同的总价格问题。