v.过滤；渗透；浸透
I'll percolate some coffee for you. 我给你滤煮一些咖啡。
The rain will percolate through the soil. 雨水渗入土中。
The rumour percolated through the firm. 那谣言在公司里慢慢流传开来。
The resolution of type mappings will percolate up the chain until a match is found. 类型映射的解析将贯穿链直到找到一个匹配的。
v.过滤；渗透；浸透
