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
Yes. I'd like that.
要啊！我想看一看。
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
OK. I'll bring it to school in the morning.
没问题。明早我带到学校。