Four-vectors
(four-vector 的复数) 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;
n. 带菌者；向量（vector的复数）
🗣️ 情景例句
His experience will be valuable to both of us.
他的经验对你我都很有用。
I'm working on it.
我正在努力。
Jim! Come here, please.
吉姆，请过来。