Nacrum
(=nacre)珍珠质
🗣️ 情景例句
Of course, Harry. I want what's best for you,
当然， Harry。我要的是对你最有利的事,
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
The explanation was simple but very unusual.
解释很简单，却异乎寻常。