Variation principle
[计] 变分原理
🧩 词语组成解析
🗣️ 情景例句
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。
My ambitions concern the things I am most fascinated by.
我对于能迷惑我灵魂的东西最具野心。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。