Microdiffraction
微衍射
🗣️ 情景例句
Hi, Marilyn.
嗨 Marilyn。
Please give my best regards to your family.
请代我致最高的敬意，向你的家人问好。
Yes, I do. I have two, a son and a daughter.
有两个，一个儿子，一个女儿。