leach

/liːt͡ʃ/ 动词 C2

中文：浸出、滤出、渗去

To purge a soluble matter out of something by the action of a percolating fluid. (transitive) · Heavy rainfall can leach out minerals important for plant growth from the soil.
To part with soluble constituents by percolation. (intransitive) · The gangue was leached to recover minerals left behind by the original technology.
To bleed; to seep. (figuratively, intransitive)

He/she/it leaches · 过去式 leached · 过去分词 leached · -ing形式 leaching

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