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
You've got the facts wrong.
你把事实搞错了。
Will it be convenient for you to explain your plans to him?
你向他解释计划将是方便的吗？
I can't help eating sweets whenever they are in my presence.
我无论什么时候一看到甜食就忍不住要吃。