Arithmetics
(arithmetic 的复数) n. 算术, 算术知识\\n[机] 算术; 算术的
🗣️ 情景例句
There's a shortcut--if you know it.
假如你识路的话, 有一条近路可走。
How much does that typewriter weigh?
那台打字机重多少？
It is no use doing what you like; you have got to like what you do.
干你所喜欢的事是没有用的，你得喜欢你所干的事。