Xanthyletin
美洲花椒素
🗣️ 情景例句
Mrs. Montefiore told me that
Montefiore太太告诉我
Would you hold the line, please, I will find out his number for you.
请你不要挂断，我替你找他的号码。
Hi, Kate. What's wrong?
哎，凯特，怎么了？