Biofiltration
生物过滤(作用)
🗣️ 情景例句
He must have loved her very much.
他一定非常非常地爱她。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
Ha ha! This is not take-away food! This is home cooking!
哈哈！这不是方便食品！这是家庭烹制的。