Micropollutant
微量污染物
??? 情景例句
Do I claim parcels here?
我在這里領(lǐng)包裹嗎？
Are you pleased at the idea of going?
你樂意跟我去嗎？
I have heard of writers who read nothing but their own books;
我聽說一些作家，除了自己的書外，別的書一概不讀，