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
To have a friend -- a pal.
想要一个朋友 一个伙伴。
Wise men learn by other men's mistakes;fools by their own.
聪明人从旁人的错误中吸取教训，愚笨人则从自身的错误中吸取教训。
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，