Unit vector
[计] 单位向量
🧩 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
Tell her I'll call her right back.
告诉她我会马上给她回电话的。
He still has a bad cold.
他仍然患重感冒。
So what do you want me to do? asked the detective.
那么你想要我做什么呢？侦探问。