V to remove or be removed from a substance by a percolating liquid 过滤
N the act or process of leaching 过滤过程
In the second reactor, the ferric solution leaches the ore.
在第二个反应器中，用三价铁离子溶液浸出矿石。
The only appreciable loss of niacin occurs when it leaches into cooking water.
当溶入烹调水中，仅烟酸的损失发生。
Fly ash uranium sometimes leaches into the soil and water surrounding a coal plant, affecting cropland and, in turn, food.
浮尘中含有的铀有时会溶入煤电厂周围的土壤和水体中，影响农田，进而影响食物。
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