Microcavities
微腔（microcavity的复数）
🗣️ 情景例句
OK. Your offer si 5%. I think you have yourself of a deal.
好的，你们降价5%，我们就这样说定了。
Pupil. He is studying.
学生。正在学习。
There's a very important Chinese deer called the milu deer.
有一种非常珍贵的中国鹿，叫做麋鹿。