Apco
abbr. Air Pollution Control Office <美>空气污染控制处
🗣️ 情景例句
I can only stay a few minutes.
我只能停留几分钟。
I suppose it's an inconvenience for you to do this.
我推测对你来说做这件事情是很不方便的。
Look! What does that boat look like?
瞧！那艘船看起来像什么呀？