Arithmetical caluculations
[经] 算术运算
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
🗣️ 情景例句
I'm thinking.
我还在想。
Laugh at your ills, And save doctors' bills.
生病不忧虑，节省医药费。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。