999英语网 英语单词
Percolation的音标发音
Percolation
英式发音：[,pk'len]
美式发音
(noun.) the filtration of a liquid for extraction or purification.
(noun.) the act of making coffee in a percolator.
(noun.) the slow passage of a liquid through a filtering medium; 'the percolation of rainwater through the soil'; 'the infiltration of seawater through the lava'.
克莱夫整理
