percolate flux透过液通量
digital percolate数字滤波器
garbage percolate垃圾渗滤液
percolate e渗滤液;过滤;渗透
percolate up向上过滤
Percolate down向下过滤
percolate detail浸透液
rubbish percolate垃圾渗滤液
leech percolate水蛭渗滤液
V-I（不及物动词） If an idea, feeling, or piece of information percolates through a group of people or a thing, it spreads slowly through the group or thing. (想法、感觉、信息)缓慢传开
New fashions took a long time to percolate down.
新时尚要很长时间才能在大众中流行起来。
V-T/V-I（及物动词/不及物动词） When you percolate coffee or when coffee percolates, you prepare it in a percolator. 用渗滤式咖啡壶滤煮
V-I（不及物动词） To percolate somewhere means to pass slowly through something that has very small holes or gaps in it. 渗透
Rain water will only percolate through slowly.
雨水只会慢慢地渗进来。