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
If you don't think it's any good, Please say so.
如果你认为写得不好，请照实说。
Cast not your pearls before swine.
明珠莫投暗。
How do you do? My name is Fred Smith.
您好，我是弗雷德.史蜜斯。