Sector velocity
[化] 扇形速度
🧩 词语组成解析
🗣️ 情景例句
You're a real Stewart!
你真不愧是Stewart家的人
This nation is noted for its political stability.
这个国家以政治稳定闻名。
The fact of first-rate importance is the predominant role that custom plays in experience and in belief, and the very great varieties it may manifest.
最重要的是，风俗在实践中和信仰上所起的举足轻重的作用，以及它所表现出来的极其丰富多采的形式。