Zero vector
零矢量; 零向量
🧩 词语组成解析
zero
['zɪro]
n. （数字）0;零度;
adj. 全无的，没有的;
v. . 聚焦，集中;
🗣️ 情景例句
The battle was very historic.
那场战役在历史上很重要。
I'll keep my ears open.
我会留意的。
There was no electricity in my dorm last night.
昨晚我宿舍没电。