Aroclor
阿罗克洛
🗣️ 情景例句
I really appreciate it.
我真的很感激。
What will you do during this weekend?
这周末你干什么？
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。