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
Oh, that reminds me.
噢 ，倒提醒了我。
Every man has a fool in his sleeve.
聪明一世，糊涂一时。
He threatened to call the police.
威胁说要去叫警察。