Four-vector
四元矢量; 四矢量
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
🗣️ 情景例句
And I want you to meet the people in the art department.
我也希望你与美编部的人见见面。
I'm tired.
我累了。
Listening with your heart is good for you.
专心聆听别人说话对你有好处。