Euler's equation
[电] 欧拉方程式
🧩 词语组成解析
🗣️ 情景例句
She's doing fine, thank you.
她很好，谢谢你。
Let's see who's right.
让我看看谁是对的。
When he died, however, his brothers found it impossible to keep the secret any longer.
他死后，他的弟弟们才觉得无法再保守这个秘密了。