The percolation process also washes out components present on the surface of the coffee grounds, including aroma-filled oil and bits of the cellular structure.
The percolation process also washes out components present on the surface of the coffee grounds, including aroma-filled oil and bits of the cellular structure.
在滤滴的过程中，位于咖啡粉末表面的成分也会被冲刷下来；其中包括香浓的油滴以及细胞构造的碎片。