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
Rome wasn't built in a day.
冰冻三尺，非一日之寒。
Wise men love truth, whereas fools shun it.
聪明人爱真理，蠢人背弃真理。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：