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
A little bird told me that Tony was going to be fired.
消息灵通人士告诉我他要被炒鱿鱼了。
Yes, and I took many pictures.
是的，我还照了好多照片。
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。