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
We're in no great rush. It's true.
我们不是很急， 这是真的。
Whe angry, count ten before you speak; if very angry, a hundred.
怒时数十再说话，大怒数百方开言。
At the station, he was told by a smiling policeman that his bicycle had been found.
在警察局里，一位面带笑容的警察告诉他，他的自行车找到了。