Euler euler
[计] 语言
🧩 词语组成解析
[计] 欧拉
[计] 欧拉
🗣️ 情景例句
Then, take this afternoon off.
那么，今天下午就休息一下吧。
He that will eat the nut must first crack the shell.
欲所得，必先劳。
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。