Generatrixes
n. [数] 母线；母面；母点
🗣️ 情景例句
Well, it's fine if you take our picture.
你想拍我们的照，就请吧。
This composer is writing beautiful song.
这位作曲家写出了美妙的歌曲。
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？