Prismosphere
[医] 棱球镜
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
That's too expensive for us.
这对我们来说是太贵了。