air quality
中文釋義
空氣質量，指空氣中污染物的含量。
The degree of pollution in the air, affecting health and the environment.
常用搭配
- poor air quality空氣質量差
- improve air quality改善空氣質量
- monitor air quality監測空氣質量
例句
- The air quality is bad when it's smoky outside.外面有煙時空氣質量很差。
- The factory installed sensors to track air quality.工廠安裝傳感器監測空氣質量。