percolate

v 1 (infml 口语作 perk) (a) [I, Ipr, Ip] ~ (through sth)/~ (through) (of water) pass slowly through (coffee); filter through （指水）经（咖啡）渗透, 过滤: The coffee is percolating, ie Boiling water is passing through ground coffee beans. 正在用过滤法煮咖啡. (b) [Tn, Tn.pr, Tn.p] ~ sth (through sth/through) cause (water) to pass slowly through (coffee) 使（水）经（咖啡）过滤: coffee made by percolating boiling water through ground coffee beans 用过滤法煮的咖啡 * I'll percolate some coffee, ie make it by percolating. 我去用过滤法煮些咖啡. 2 (a) [Ipr, Ip] ~ through (sth) (of liquid) pass slowly through (sth) （指液体）渗透过（某物）: water percolating through sand 渗过沙层的水. (b) [Ipr] ~ through sth (of an idea, a feeling, information) spread or become known gradually （指思想、 感情、 信息）逐渐传播或透露: The rumour percolated through the firm. 那谣言在公司里慢慢流传开来.

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