indoors air pollutants
常見例句
- These levels of indoor air pollutants may be of particular concern because most people spend about 90％ of their time indoors.
由於多數(shù)人大約90％的時(shí)間都在室內(nèi)度過，室內(nèi)空氣汙染的這種程度應(yīng)儅引起人們的特別關(guān)注。 返回 indoors air pollutants