Circumferential speed
[机] 周速
🧩 词语组成解析
a. 圆周的\\n[医] 周缘的, 环状面的
speed
[spid]
n. 速度;快速;昌盛;（汽车的）变速器，排挡;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功，使繁荣;
🗣️ 情景例句
Welcome aboard, Malcolm!
欢迎加入， Malcolm
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
As soon as he opened his mouth, everyone burst out laughing.
但他刚一开口说话，人们便哄堂大笑起来。