Orcin
n. [化]苔黑素,苔黑酚
🗣️ 情景例句
Hello, Mr. Maxwell.
哈喽， Maxwell先生。
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？
After being absent from the Gables for a week,
一次，姑妈有一个星期没在“山墙庄园”住。