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
Don't you want something to eat?
您想吃点什么吗？
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
All that afternoon, I jumped and sang and did all kinds of things.
那天整个下午我跳呀，唱呀，做出各种样子逗她。