Pythagorean
a. 毕达哥拉斯的
🗣️ 情景例句
We have finally concluded the transaction through negotiation.
经过谈判，我们终于达成了一笔交易。
Would you please give us a rough idea of the quantity you require?
请告知你方大概要订多少？
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。