Sliding vector
[化] 滑移矢; 滑移矢量
🧩 词语组成解析
a. 滑行的, 变化的\\n[机] 滑动
🗣️ 情景例句
I've known Martin for years.
我认识马丁好多年了。
There is no royal road to learning.
治学无坦途。
Why do you keep asking me the same question?
你怎么又问我同样的问题？