Euler's thorem
[计] 欧拉定理
🗣️ 情景例句
After you.
请先走。
It is good fishing in troubled waters.
混水之中好摸鱼。
Tazieff was able to set up his camp very close to the volcano while it was erupting violently.
当火山正在猛烈地喷发时，塔捷耶夫有办法把帐篷搭在离它非常近的地方。