Xanthellin
黄枯草菌素
🗣️ 情景例句
Oh, Richard, how exciting!
哦 Richard 好令人兴奋
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？
I've travelled many miles and I'm very glad I made the effort.
我远道而来，但是我很高兴没有白跑。