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
That's this dress. Borrowed from Marilyn.
那就是这件礼服。跟Marilyn借的。
Love lives in cottages as well as in courts.
爱情无贵贱，贫负皆有之。
It may also be said that rational, industrious,useful.
也可以这样说，理智的、勤劳的、有用的。