Principium
n. 原理, 基本原理
🗣️ 情景例句
but she sold us our first house and this one.
我们的第一栋房子和这一栋都是她卖的。
Why are you walking so far?
你为什么走得这样快？
They picked lots of bananas, and took them back to the boat.
他们搞了很多香蕉，并带回船上。