Radicite
化石根
🗣️ 情景例句
We are.
我们是。
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。当我看清是一个警察时，差一点儿从梯子上掉下去。