Final velocity
[化] 末速; 末速度
🧩 词语组成解析
final
['faɪnl]
adj. 最后的，最终的;决定性的;不可更改的;
n. 结局;决赛;期末考试;〈口〉（报纸的）末版;
fin =end,boundary,表示”结束,范围”#词根助记：来自于法语final和拉丁语finalis, 表示 end (结束)
🗣️ 情景例句
and tell him we'll see him in a couple of months.
告诉他过几个月我们再去找他。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
Well, I think at the beginning we'd rather have some fairly quiet and peaceful music.
好，我想，开始时，我们宁可听些柔和舒缓的音乐。