Imaginary unit
虚数单位
🧩 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
How many classes are you taking this semester?
这学期你有多少课？
There's still hope.
还是有希望的。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。