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
Mrs. Ellen Stewart has taken an early lead.
Ellen Stewart太太初步领先。
Jerry listened to the adventure program on the radio.
杰瑞在收听收音机的冒险节目。
The time I spent at exercises gradually diminished.
我花在锻炼上的时间逐渐减少，