Apco
abbr. Air Pollution Control Office <美>空气污染控制处
🗣️ 情景例句
Floors one to eight are the elevators to the left.
一到八楼上下使用的电梯在左边。
I thought about going to my sister's. How about you?
我想去姐姐家玩，你呢？
Well, I'm afraid we have to go now.
哦，恐怕我们现在得走了。