杭州交通信息网我以为品冠百度云盘:HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
来源：百度文库 编辑：杭州交通信息网 时间：2024/06/02 23:57:38
Why is it important for people to keep the windows open ?
What do the following abbreviations stand for ?
IAQ
API
求答案
What do the following abbreviations stand for ?
IAQ
API
求答案
1.because it can allow the air to circulate.
2 IAQ=Indoor Air Quality 室内空气质素
API= Air Pollution Index 空气污染指数
because,It can change the fresh air,Fresh air~of course is good for your health.
second I don't even know what dat stuff is~sorry~^^
为什么它是重要为人保持窗口开放?
以下简称代表什么?