| 释义 |
| | | | VERB | | | | | /ˈpɜːkəˌleɪt/ | | | | | 1 | I if a liquid or gas percolates through a substance , it gradually passes through it 渗透；渗漏 | Rainwater percolates slowly through the soil. 雨水慢慢地渗入了土壤。 | | | 1a | I/T if coffee percolates, or you percolate it , it is made in a container in which hot water passes through coffee powder 滤煮（咖啡） | | | | | | 2 | I if information or ideas percolate , they spread gradually and become known to more people （信息、思想）散播，扩散 | Rumours of his resignation percolated through Congress. 关于他辞职的谣言在国会中传得沸沸扬扬。 | | | | | DERIVED WORD | | percolation noun U | | | /ˌpɜːkəˈleɪʃn/ | | | | |