Unit circle
单位圆
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I am Lu Ming. I come here to welcome you.
我是陆明，我是来接你的。
He that would the daughter win, must with the mother first begin.
欲得女儿欢，先遂其母意。
Oh ,yes! Here it is!
噢，是的！在这儿啦！