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
He cancelled his appointment.
他取消约会了。
Venture a small fish to catch a great one.
吃小亏占大便宜。
Well, that pair looks nice. How much do they cost?
嗯，那双看来不错。多少钱？