Euler equation
[化] 欧拉方程
🧩 词语组成解析
[计] 欧拉
🗣️ 情景例句
and do it while I talk to my secretary.
我去和秘书说个话。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
Finding that he could not remember a word of the letter either,
狱卒发现自己连一个字也记不住，