Isorotation
等旋光度
🗣️ 情景例句
Unfortunately, no.
很遗憾，没有。
The fowler's pipe sounds sweet until the bird is caught.
捕禽人笛声悠扬，直吹得鸟儿落网。
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。