Fermat principle
[化] 费马原理
🧩 词语组成解析
[计] 费马, 费尔马
🗣️ 情景例句
If they come home and they're on ...
要是他们回来看见灯开着……。
In the multitude of counsellors there is safety.
谋士多，保安全。
Chaplin's later films, however, were not well received.
然而卓别林的后期的影片没有得到广泛的欢迎。